1 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
3 * aoutx.h (translate_from_native_sym_flags): Removed statep
4 argument. Just let an indirect symbol point to the next symbol
5 without forcing the next symbol to be undefined. Changed all
7 * hp300hpux.c (slurp_symbol_table): Changed call to
8 translate_from_native_sym_flags.
9 * targets.c: Added hp300hpux_vec.
10 * Makefile.in (hp300hpux.o): Added dependencies.
12 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
14 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
15 relocs together, and add 64-bit versions.
16 (bfd_generic_get_relocated_section_contents): Argument to alloca
19 * libbfd.c (bfd_xmalloc_by_size_t): New function.
20 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
22 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
23 (new_bfd): Prototype-style definition, using DEFUN.
24 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
25 argument is type size_t, not bfd_size_type.
26 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
27 * bfd.c (bfd_default_error_trap, bfd_error_trap,
28 bfd_error_nonrepresentabltrap): Prototypes.
29 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
30 bfd_alloc_grow): Adjusted prototypes for arg type change.
31 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
32 do_slurp_coff_armap, bfd_construct_extended_name_table):
34 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
35 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
38 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
39 (ofiles): New target. Build a list of unique file names, in case
41 (TARGETLIB): Use list of files from ofiles.
42 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
43 minimal-bfd flag and target makefile frag contents.
45 * elfcode.h (elf_read): Delete static declaration, since function
47 (elf_map_symbols): Write out section symbols for all sections, for
49 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
50 section symbols for the same section.
51 (elf_find_nearest_line): Don't print message, just return false.
53 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
55 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
57 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
59 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
61 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
62 (realclean): Remove generated headers.
64 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
66 * section.c (bfd_set_section_content): Deny if file is not opened with
67 the proper mode, set output_has_begun if file is openened for update.
68 * aoutx.h (aout_*_set_section_content): Remove checks that are now
69 done in bfd_set_section_content.
71 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
73 * hosts/std-host.h: Removed declarations of printf, fprintf,
74 fcntl, fread and fwrite. They are all error prone for one reason
75 or another. Changed declaration of memchr from char * to PTR.
77 * configure.in (mips-*-riscos*): New target; use riscos.
78 * configure.host (mips-*-riscos*): New host; use riscos.
79 * config/riscos.mh (HDEFINES): Add -G 4.
81 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
82 rather than casting the result of bfd_h_get.
84 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
86 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
89 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
91 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
92 include in search list if BFD64 is defined.
94 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
95 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
97 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
99 * elf64-target.h, elf64-generic.c: New files.
100 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
101 (elf64-generic.o): List dependencies.
103 * Makefile.in: List target `all' explicitly before host/target
104 makefile fragments are included, in case they define any new
107 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
108 versions as appropriate. Uses updated.
109 (elf_debug_section): Declare before use.
110 (elf_debug_file): New function.
111 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
112 Alignment value in section header is n_bytes, not log2.
113 (new_section_hook): Do nothing for now.
114 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
116 (elf_core_file_p): Simplify check for correct class (word size).
117 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
118 Initialize all fields when creating data structures.
119 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
120 (elf_compute_section_file_positions): Set correct class in output
122 (elf_write_object_contents): Section symbols have empty names in
125 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
126 args to size_t before call.
127 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
129 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
131 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
132 number information, return 0 for line number.
134 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
136 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
139 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
141 * hosts/riscos.h: Define NBPG and UPAGES.
143 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
145 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
146 lvalue; it contains a cast.
148 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
150 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
151 Use unsigned hash values for better hashing.
152 (hash): Hash in the string length for long strings.
154 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
156 * aoutx.h (compare): Replace 3 if's with a subtraction.
157 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
158 in decreasing order of success, as an optimization.
159 (hash): Take a length arg; ignore chars after #25, for speed.
160 (add_to_stringtab): Pass length to hash.
162 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
164 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
166 * elfcode.h (elf_new_section_hook): Do nothing for now.
167 (elf_write_object_contents): Output common symbols the way ELF
170 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
172 * libelf.h (struct elf_obj_tdata and associated macros): Moved
173 here from elfcode.h. A couple of size-specific structure pointers
174 were changed to PTR; uses fixed appropriately.
175 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
176 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
177 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
178 temporary macros to ease name change.
179 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
180 elf_string_from_elf_section, bfd_elf_find_section): Moved here
182 * doc/Makefile.in (libbfd.h): Process elf.c too.
183 * Makefile.in (elf.o): Note new dependencies.
185 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
186 code, tweaked some debug hooks.
187 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
190 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
192 * hosts/riscos.h: New file.
194 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
196 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
197 section already exists, use its pointer to fill in rawdata slot.
199 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
201 * hosts/std-host.h: Return value of puts and fputs is int not void.
203 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
205 * aoutx.h (howto_table_ext): Comment the field names.
206 * reloc.c (bfd_perform_relocation): Fix max and min values.
208 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
210 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
211 size-independent elf internal data structures.
212 * elfcode.h (put_word, get_word): Define as appropriate for
213 architecture word size. Structure swapping functions changed to
214 use them as appropriate.
216 * configure.in: If compiling 64-bit back ends, do them before
219 * libelf.h: Use new size-independent versions of elf internal data
221 (symbol_type): Reordered to put any fields dependent on target
223 (elf_backend_data): Renamed from elf##_backend_data and made
225 (elf_sect_thunk): Now size-independent.
227 * libbfd.c (bfd_log2): Now returns unsigned int.
229 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
231 * Rename config/m88k-aout.mt to config/noop.mt.
232 configure.in: Use it for mips-*-bsd*.
234 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
236 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
237 initializer" warning from gcc.
238 * cpu-h8500.c (arch_info_struct): Likewise.
239 * cpu-sh.c (arch_info_struct): Likewise.
241 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
242 howto_*): Unused functions and variables commented out.
243 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
245 * cpu-h8500.c (compatible): Likewise.
246 * cpu-sh.c (compatible): Likewise.
248 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
249 Always set a valid length value, even for invalid input.
251 * srec.c (srec_write_symbols): Use sprintf_vma.
253 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
254 uint64_type): Provide default definitions.
255 * hosts/std-host.h (int64 stuff): Remove them from here.
257 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
259 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
260 variable. Added default case to switch.
262 * aoutx.h (translate_from_native_sym_flags): Before casting
263 pointers to integers, make sure the integer type is wide enough.
264 * coff-mips.c (ecoff_set_symbol_info): Ditto.
266 * section.c (bfd_get_section_contents): Since `count' is unsigned,
267 don't bother comparing for less-than-zero.
268 (bfd_set_section_contents): Ditto.
270 * elfcode.h (bfd_add_to_strtab): Now static.
271 (sym_is_global): New function.
272 (elf_map_symbols): Call it. Now returns void. Removed unused
274 (bfd_section_from_shdr): Mark string tables other than for section
275 and symbol names as normal sections having contents.
276 (fix_up_strtabs): New function; fixes up ELF header fields for
277 stab sections with string tables associated.
278 (elf_write_object_contents): Map fix_up_strtabs over all BFD
279 sections. Reordered condition tests for symbol flags; default to
280 local-object value instead of global-object.
281 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
282 inside condition test.
283 (elf_print_symbol): Use fprintf_vma.
284 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
287 * bfd-in.h (int64_type, uint64_type): Define these if we fall
288 back to "long long" for HOST_64_BIT.
290 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
291 without using invalid ANSI C preprocessing tokens.
293 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
294 * libelf.h (bfd_elf32_new_section_hook): Declare.
295 * elfcode.h (new_section_hook): Define here.
297 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
298 against multiple inclusions.
300 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
302 * Makefile.in (bfd.h): Generate into current directory by grabbing
303 64-bit definition (if any) from sysdep.h.
304 * bfd-in.h: Put in marker for sysdep.h inclusion.
306 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
308 * reloc.c (bfd_perform_relocation): Check for overflow on
309 pc-relative relocations if the howto asked for it.
311 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
313 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
315 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
317 * config/riscos.m{h,t}: New files.
318 * configure.{host,in}: Use them.
320 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
322 * elf32-mips.c: comment change. This is a mips file, not 88k.
324 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
326 * cache.c (bfd_cache_init): Increment open_files and call close_one
328 (bfd_open_file): Don't increment open_files here.
330 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
332 * config/delta88.mh: Don't set CC.
334 * Makefile.in: Add elf32-{mips,m88k,generic}.
335 elf32-{mips,m88k,generic}.c: New files.
336 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
337 elfcode.h (elf_object_p): Match elf32-generic for all machines which
338 don't match a different target.
340 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
342 Eliminate "int8_type", "int16_type", "int32_type", and their
343 variants from the BFD universe. Leave the 64-bit types for now,
344 since they are in flux.
346 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
347 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
348 * ieee.c: Convert uint8e_type => unsigned char.
349 * oasys.c: Extensive changes to eliminate obsolete types.
350 These depend on changes in ../include/oasys.h as well.
351 * hosts/*.h: Remove declarations of all these types.
353 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
355 * hosts/delta88.h: #if 0 out some declarations which conflict with
358 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
360 * Makefile.in (install): remove parentdir cruft
362 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
364 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
365 * Expurgate random DEFUNs that have crept in.
367 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
369 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
370 only be aligned to a 4 byte boundary.
372 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
374 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
377 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
379 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
380 1927 but fixing some other important things.
382 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
384 * hosts/std-host.h (int64e_type): Fix definition.
386 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
388 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
389 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
390 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
393 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
395 * Makefile.in (install, headers): don't put comments after a tab
396 in the actions section of a rule
398 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
400 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
401 (ecoff_write_object_contents): If not D_PAGED, don't add the
402 section headers to text_size. If not D_PAGED, set the magic
403 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
404 executable, the executable must fully occupy an even number of
406 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
407 ecoff_big_vec): Consistently set section alignment power to 4,
408 since ECOFF sections should be multiples of 16 bytes.
409 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
410 Made ar_pad_char and ar_max_namelen agree for both.
412 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
414 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
415 symbol value, since bfd symbols are section relative, but ELF
418 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
420 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
422 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
424 * hosts/news.h, config/news.mh: New files.
426 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
428 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
429 * coff-h8300.c: More addressing modes.
430 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
432 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
433 H8/300H name. (compatible): New function.
434 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
437 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
439 * coff-mips.c (ecoff_compute_section_file_positions,
440 ecoff_write_object_contents): Only round to page boundaries if
441 D_PAGED flag is set for the output BFD.
443 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
445 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
446 casts to work on machine where sizeof(long) != sizeof(int) !=
448 * coffgen.c (coff_get_normalized_symtab): Ditto.
449 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
451 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
453 * coffgen.c (coff_write_symbols): For empty string table, write
454 out 4 in correct byte order. (from minyard@bnr.ca)
456 * elf32-hppa.c: Don't include libhppa.h for now; define
457 BYTES_IN_WORD instead, until Utah sends a better fix.
458 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
459 of malloc and realloc.
461 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
463 * configure.in (mips-*-ecoffl*): New target; use decstation.
464 (mips-*-ecoff*): Added trailing '*'.
466 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
467 for the FDR, not from the first PDR in the file.
469 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
471 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
473 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
475 * hppa.c (hppa_get_symbol_info): New function.
477 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
479 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
482 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
483 * libhppa.h (MAXCOMLEN): Define unconditionally.
484 (_PA_RISC_ID): Only define if not already defined.
485 * elf32-hppa.c: Include libhppa.h.
488 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
490 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
492 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
494 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
495 remove defines of __MSDOS__ and __GO32__ (these are in the
498 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
501 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
502 * config/hppabsd.mh: Don't use ranlib.
504 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
506 * elf.c: New file, for word-size independent code.
507 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
508 * Makefile.in: Include elf.o in standard objects.
510 * bfd-in.h (CAT3): Define here.
511 * libaout.h, libelf.h: Not here.
513 * libelf.h (struct strtab): Define here.
514 (bfd_elf_locate_sh): Declare here.
515 * elfcode.h (struct strtab): Definition deleted.
517 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
519 * Makefile.in: Make "all", not "bfd.h", be the default target.
520 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
521 hasn't really changed.
523 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
525 * elfcode.h (elf_hash): Provide elf standard hash function.
526 (various): Key off of the machines use_rela_p field to determine
527 whether to use REL or RELA relocations.
528 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
529 (elf_make_sections): Allocate a pointer to hold all data for a
530 given section, and copy each fragment into the data region.
531 Update the section's pointer with the REL implicit addends if the
532 machine uses REL relocation.
534 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
535 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
536 into was elf32-target.h expects.
537 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
538 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
539 (elf_i386_info_to_howto): Add minimal relocation support.
541 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
542 elf_info_to_howto_rel fields.
544 * elf32-target.h (elf_bed): Add support for new fields in
547 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
549 * elf32-hppa.c: Add symbol extension section support, fix
550 relocation howto table, add stub generation support.
552 * elf32-hppa.h: Add symbol extension section support, fix
553 relocation howto table, add stub generation support.
555 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
558 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
561 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
562 the symbol is not found.
564 * elfcode.h (elf_compute_section_file_positions): Not all section
565 file positions were computed.
567 * elfcode.h (elf_get_sect_thunk): New function.
569 * hppa.c (sign_ext): Reimplement.
571 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
572 these functions static.
574 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
576 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
578 * aoutx.h (translate_from_native_sym_flags): Don't set
579 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
580 * aoutx.h (translate_to_native_sym_flags): Translate
581 constructor symbols properly.
583 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
585 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
587 * aout-target.h (minimum_alignment): 8 byte alignment is right.
590 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
592 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
593 from bfd-in.h and .c files. Build bfd.h in build directory,
594 substituting in requested target word size. Insert word size into
595 makefile, and maybe enable 64-bit targets.
597 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
598 are available. Conditionalize on this. Assume HOST_64_BIT
599 will be defined if needed, so 64-bit targets are conditionalized
600 only in the Makefile.
602 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
604 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
606 * coff-sh.c (rtype2howto): Put error message on stderr.
607 (extra_case): Delete unused variable.
609 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
610 before calling printf.
612 * elfcode.h: New file, almost completely derived from old elf32.c.
613 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
614 * Makefile.in (elf64.o): List dependencies, don't build by
616 (elf64.c): Add to list of sources.
617 (elf32.o): Update dependencies.
618 * elf32-*.c: Updated type/macro/structure names. Cleaned up
619 namespace pollution; rename vectors.
620 * targets.c, config/*-elf.mt: Updated.
621 * All uses of 32-bit versions of structures, routines, and macros
624 * Makefile.in (archures.o, targets.o): Depend on Makefile.
626 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
628 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
630 * elf32.c (elf_string_from_elf_section): Handle index of zero
632 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
634 (elf_write_object_contents): Deleted one unused variable and
635 initialized another to avoid gcc warnings.
636 (elf_set_section_contents): Delete unused variable.
638 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
640 * i386lynx.c: New module for Lynx variant of a.out.
641 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
642 * gen-aout.c: Get rid of defunct endian stuff, print out true
644 * targets.c (target_vector): Add i386lynx_vec.
646 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
648 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
650 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
652 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
653 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
654 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
655 trad-core.c: Define a TARGET_get_symbol_info function or macro.
656 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
658 * bfd-in.h: Don't define bfd_print_symbol_nm.
659 Define symbol_info type.
660 (JUMP_TABLE): Set _get_symbol_info element.
662 * syms.c (coff_section_type, bfd_symbol_info): New functions.
663 (bfd_decode_symclass): Use coff_section_type.
665 * targets.c: Add bfd_get_symbol_info call.
667 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
669 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
670 complaints from ancient gcc's.
672 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
674 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
675 hosts/i386linux.h: Define it.
677 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
679 * VERSION, bfd-in.h: Bump version number to 2.2.
681 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
682 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
683 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
684 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
685 LR, RR, hppa_field_adjust): New functions.
687 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
689 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
690 stabs symbols, including new indirect_ptr_ptr argument.
691 (ecoff_slurp_symbol_table): Pass new argument in calls to
692 ecoff_set_symbol_info.
694 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
696 * configure.in: For m68k sysv systems, use m68k-coff.
698 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
699 (TDEFAULTS): Define it here. Use the new name.
701 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
704 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
706 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
708 (aix386_core_file_p): Initialize core_size to correct value.
710 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
712 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
713 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
715 * bout.c (aout32_slurp_extended_name_table): Define to be
716 _bfd_slurp_extended_name_table rather than bfd_true.
718 * coff-mips.c: Include libaout.h and aout/aout64.h to get
719 definitions for N_SET[ATDB].
720 (ecoff_howto_table): Moved near top of file.
721 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
722 seen, cook up a constructor section of the same name and put in a
723 reloc pointing to the symbol. This lets the GNU linker build
724 global constructors and destructors without using collect.
726 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
728 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
730 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
732 * hosts/miniframe.h: New file.
733 * configure.host: Use it.
735 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
737 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
738 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
739 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
740 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
741 * configure.in (*-*-bsd): Change to *-*-bsd*
743 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
745 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
746 int, for the sake of the old Portable C Compiler.
748 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
750 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
752 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
754 * configure.in: Get target name right for m68*-*-hpux.
756 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
758 * trad-core.c (NO_SIGNED_GET): New macro.
759 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
760 signed NO_GET, where appropriate.
762 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
763 * configure.in (*-*-linux*): Remove until linux port for a
764 non-i386/i486 system is actually available.
766 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
768 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
769 when compiling under HPUX.
771 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
773 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
774 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
776 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
777 * bfd/libhppa.h: Include sysdep here. Conditionalize
778 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
779 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
782 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
784 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
785 GNU version is needed.
787 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
789 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
791 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
793 * Makefile.in: Build elf32-hppa.o.
795 * syms.c (BSF_FUNCTION): New symbol flag.
797 * elf32-hppa.c: Fixed to work with elf32-target.h.
799 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
801 * libaout.h (NAME): Don't define if already defined.
803 * libelf.h: Protect against multiple inclusions.
804 (elf_symbol_type): Moved here, added new fields.
805 (struct elf_backend_data): New field `global_sym'; I suspect this
807 * elf32.c (elf_symbol_type): Deleted from here.
808 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
809 point to backend versions of symbols.
810 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
811 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
813 (elf_write_object_contents): Write program headers if appropriate.
814 (bfd_section_from_shdr): Unnamed sections get empty string for
815 name, not "unnamed". Handle SHT_NOBITS separately from
816 SHT_PROGBITS, and set some different flags.
817 (elf_file_p): New routine.
818 (elf_object_p, elf_core_file_p): Call it.
819 (elf_object_p): Handle EM_HPPA.
820 (elf_symbol_from, elf_idx_of_sym): New functions.
821 (elf_make_sections): Get symbol number right for relocations. Set
822 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
823 (elf_fake_sections): BSS section should be SHT_NOBITS, not
824 SHT_PROGBITS. Always generate symtab and strtab, not only if
825 relocations are needed. Set SHF_* flags as appropriate.
826 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
827 (elf_write_object_contents): Fix off-by-one error in symbol count.
828 Store a correct value for the symbol; write the size field
829 properly; make some guesses about the type field. Set section
830 type correctly for string tables.
831 (section_from_elf_index): Check for absolute and common sections
833 (elf_section_from_bfd_section): Ditto.
834 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
835 Use empty string instead of "unnamed" for nameless symbols.
836 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
837 HPPA (only?). Don't free raw symbols; keep the pointer around for
839 (elf_set_arch_mach): Handle bfd_arch_hppa.
840 (elf_find_nearest_line): Just return false.
841 (elf_write_object_contents, elf_set_section_contents): Set
842 output_has_begun field after computing file positions.
843 (elf_set_section_contents): Write section contents immediately,
844 rather than caching the whole file and writing it at close time.
846 * libhppa.h (enum hppa_reloc_field_selector_type, enum
847 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
848 hppa_reloc_expr_type_alt): New enumerator types.
850 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
851 * configure.in, configure.host: Use them.
853 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
855 * elf32-target.h: Allow overrides of armap defaults.
857 * elf32-hppa.c, elf32-hppa.h: New files.
859 * config/hp300hpux.mt: New file.
861 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
863 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
864 (aix386_core_vec): Update for new fields.
866 * archive.c (bfd_generic_archive_p): Call target-specific
867 slurp_armap code, instead of bfd_slurp_armap.
868 (bfd_slurp_bsd_armap_f2): New function.
869 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
870 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
872 * libaout.h (struct aoutdata): New field for subformat, for
873 differentiating between highly similar a.out formats.
874 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
876 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
878 * hp300hpux.c: New file.
879 * Makefile.in: Include it.
881 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
883 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
886 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
888 * trad-core.c (trad_unix_core_file_p): Check the file size.
890 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
892 * coff-alpha.c: Remove duplicate function and add warnings.
894 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
896 * sco-core.c (sco_core_vec): Add initializers for new target
899 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
901 * coffcode.h [_LIT]: Recognize .lit section.
903 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
905 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
906 config/alphaosf.mt, hosts/alphaosf.h: New files.
908 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
910 * Merge in HPPA/BSD changes from Utah.
911 * hppa.c: Use this for both HPUX & BSD.
912 * targets.c: Enable hppa_vec for both HPUX & BSD.
913 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
914 * hosts/hppabsd.h: #define HOST_HPPABSD.
916 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
918 * libbfd.c: Whitespace changes around byteswap macros.
919 * libbfd-in.h: Whitespace changes around byteswap declarations.
921 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
923 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
924 system_error anymore. It confuses bfd_check_format().
926 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
928 * bfd.c: Add sgi_core_data to tdata union.
929 * coff-mips.c: Add Irix 4.x core file support.
930 * hosts/irix4.h: #define HOST_IRIX4.
932 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
934 * aoutx.h (translate_from_native_sym_flags): Check that the
935 symbol's section does get set.
936 (slurp_symbol_table): Zero index means null-string name.
938 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
940 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
942 (write_syms): Use them, to reduce string table size.
944 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
946 * trad-core.c (trad_core_vec): Add 6 new initializers to match
947 new signed get/put fields. Minor reformatting to label
950 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
952 * bfd-in.h: Insert comment about SVR3 compiler warnings.
954 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
955 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
957 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
959 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
961 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
962 (swapcore_sparc): Make sp a bfd_vma.
964 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
966 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
967 libbfd.c, libbfd-in.h: Add _do*signed*.
968 targets.c, all targets: Add bfd*signed*.
969 bfd-in.h: Add bfd_signed_vma. Add comments.
971 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
973 * format.c (bfd_check_error): Check error return from
974 _bfd_check_format routines.
976 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
978 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
979 recognize .data section if present.
981 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
983 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
984 check for the case where the user sets the address of the BSS
985 section (and the file header can't specify this). Let the user
986 set it wherever they want, regardless of what goes in the header.
988 * ieee.c (ieee_slurp_sections): Pass all ieee section names
989 straight through into BFD sections. Add comments.
991 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
993 Cleanup in preparation for better 64-bit host support.
995 * bfd-in.h (bfd_64_type): Remove.
996 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
998 * bfd-in.h (bfd_size): Remove.
1000 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
1002 * bfd-in.h (bfd_word): Remove.
1003 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
1005 * bfd-in.h (rawdata_offset): Remove.
1006 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
1007 (bfd_perform_relocation): Lint.
1008 (enum bfd_reloc_status): Comment cleanup.
1010 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
1012 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
1014 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
1016 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
1018 * elf32.c: Clean up old comments.
1020 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
1022 * config/sun3.h: String argument to fprintf is const.
1024 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
1025 on systems which define PAGE_SIZE in <limits.h>.
1027 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1029 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
1030 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
1031 the core file failing signal.
1032 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
1033 to supply the core file failing signal.
1035 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
1037 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
1038 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
1039 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
1040 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
1042 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1044 * coff-mips.c (PAGESIZE): Correct value.
1046 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
1048 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
1049 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
1051 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
1053 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
1054 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
1056 (coff_compute_section_file_positions): Force vma and lma of _LIB
1058 (coff_set_section_contents): Count number of entries in new lma
1060 * coffgen.c (make_a_section_from_file): Force lineno_count of
1061 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
1062 SCO 3.2v4 shared library.
1063 * seclet.c (rel): Copy over any section with contents, not just
1066 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
1069 * coff-i386.c (coff_i386_reloc): New function, to generate
1070 relocateable output correctly.
1071 (howto_table): Use coff_i386_reloc for all reloc types.
1072 (CALC_ADDEND): Use a more efficient hack to get the correct addend
1073 for a common symbol.
1074 (i386comm_value): Removed; no longer needed.
1076 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1078 * coffcode.h (coff_set_section_contents): Don't write out
1079 sections without a filepos.
1081 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
1083 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
1085 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
1087 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
1088 * libecoff.h (ecoff_data_type): Added gp_size field.
1089 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
1090 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
1091 Set flags to 0 for large common symbols.
1092 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
1093 which can occur for gas-generated relocs.
1094 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
1095 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
1096 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
1098 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1100 * srec.c (srec_set_section_contents): Use lma field for load
1102 * section.c: Add declaration of lma field to section structure.
1103 * coffcode.h (coff_write_object_contents): Use lma field for load
1105 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
1107 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
1108 symbols in a better way. (translate_to_native_sym_flag): Set the
1109 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
1111 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
1112 (bfd_make_section): Cope with new builtin section.
1113 * syms.c (bfd_decode_symclass): Can now print indirect section
1116 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
1118 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
1119 defined, and yields false.
1120 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
1122 * archive.c (snarf_ar_hdr): Add support for reading (only,
1123 so far) BSD-4.4-style extended headers.
1124 * archive.c: Some more comments.
1126 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1128 * Makefile.in: fix rule for dvi and info, so that the recursive
1129 makes does the right thing, instead of always info
1131 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1133 * libbfd.c (bfd_seek): Disable optimized handling for archives and
1134 archive members; they need more special reatment. For now, verify
1135 that computed and actual file positions correspond.
1137 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1139 * mipsbsd.c: Renamed from aout-mipsbsd.c.
1140 (set_arch_mach): Delete non-MIPS code.
1141 (reloc_howto_type_lookup): Ditto.
1142 * Makefile.in: Adjusted.
1144 * libbfd.c (bfd_tell): Update `where' field.
1145 (bfd_seek): Don't do anything if we're not changing the file
1146 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
1147 field against a SEEK_SET request. Call bfd_tell to re-update
1148 `where' field when done.
1149 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
1151 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
1153 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1155 * Makefile.in: added installcheck target
1157 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
1159 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
1160 if the type is not stNil.
1162 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
1164 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
1165 forward declarations.
1167 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
1168 it's implied by the type.
1170 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1172 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
1174 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
1176 * rs6000-core.c: Add .ldinfo section.
1178 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
1180 * Makefile.in (MAKEOVERRIDES): Define to be empty.
1182 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1184 * section.c (bfd_set_section_contents): whitespace
1185 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
1188 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1190 * hosts/go32.h: don't define POSIX_UTIME
1192 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
1194 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
1195 against machine architecture stored in the ELF header, to resolve
1197 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
1198 NULL, so only use results when non-NULL.
1199 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
1200 and add to vector of targets.
1202 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
1204 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
1205 are always just debugging symbols.
1207 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
1208 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
1210 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1212 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
1213 hpux 7). Patch from friedman@gnu.ai.mit.edu.
1214 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
1215 defined, which they aren't in hpux 7.0.
1217 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
1218 Tran-Le, tranle@intellicorp.com.
1220 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
1222 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
1223 ahead and do the relocation.
1224 (ecoff_refhi_reloc): Don't to the relocation here, just remember
1225 what needs to be done.
1226 (ecoff_reflo_reloc): Do the REFHI relocation here.
1228 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
1230 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
1231 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
1232 relocs are reasonable.
1233 * coff-msym.c: Eliminated uses of DEFUN.
1234 (ecoff_swap_tir_out): New function.
1236 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
1238 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1239 * configure.host (vax-*-ultrix2*): Add triplet.
1240 * hosts/vaxult2.h: New file.
1241 * config/vaxult2.mh: New file.
1243 * aoutx.h (string.h): Include for strchr and friends.
1244 * archive.c (string.h): Include for memchr and friends.
1245 * elf32.c (string.h): Include for strrchr and friends.
1247 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1249 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
1250 (MY_set_sizes): Use sunos4_set_sizes.
1252 * elf32.c: Renamed from elf.c. Several CPU-specific functions
1253 deleted, as well as elf-big and elf-little targets.
1254 * libelf.h: New file.
1255 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
1257 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
1259 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
1261 * coffcode.h (coff_compute_section_file_positions): Don't need
1262 variable "old_sofar" if compiling for i960.
1264 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
1266 * libbfd.h: Updated.
1268 * ieee.c (exten, envi): "static" belongs first in declaration.
1270 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1272 * srec.c: add support for symbolsrec, srecords with symbols in
1275 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
1277 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
1278 to avoid lint complaints.
1280 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1282 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
1283 type SHT_STRTAB. Don't alter file offset for section 0.
1284 (reloc_type_names): Now an array instead of a macro. Still inside
1285 "#if 0", since it's used only in debugging code also in "#if 0".
1286 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
1287 (sort_reloc_map): New function.
1288 (sparc_reloc_map): New variable.
1289 (elf_bfd_reloc_type_lookup): New function.
1291 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
1293 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
1294 bfd_make_debug_symbol; they were already in the target structure.
1295 * Adjusted all uses of JUMP_TABLE.
1296 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
1297 from coff_make_debug_symbol.
1298 * libcoff.h: Updated accordingly.
1300 * Minor cleanups provoked by gcc warnings:
1301 * aoutx.h (NAME(aout, reloc_type_lookup)),
1302 cpu-h8300.c (local_bfd_reloc_type_lookup),
1303 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
1305 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
1306 ieee.c (ieee_slurp_section_data),
1307 elf.c (elf_make_sections, elf_fake_sections,
1308 elf_compute_section_file_positions, elf_write_object_contents):
1309 Removed unused variables.
1310 * archures.c: Removed /* from within comment.
1311 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
1312 * oasys.c (oasys_write_data): Initialize i.
1314 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
1316 * libcoff.h (obj_raw_syment_coun): New macro.
1317 * coffgen.c (coff_get_normalized_symtab): Initialize
1319 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
1321 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
1323 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
1325 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
1326 for compatibility with tools from MIPS.
1328 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
1329 * config/irix3.mt, config/irix4.mt: Removed.
1330 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
1331 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
1333 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
1335 * hosts/hp300bsd.h: Add gross hack to determine whether we
1336 are running on BSD 4.3 or BSD 4.4, and use appropriate include
1337 files (and set other parameters) to match.
1339 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
1341 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
1342 ansi definition which otherwise confuses non-ansi compilers.
1344 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
1345 ultrix cc by forward declaring getenv as is done in
1348 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1350 * elf.c (elf_info_to_howto): cast an enum into unsigned char
1351 avoiding a fatal error in vax ultrix 4.2 cc.
1353 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
1355 * bfd-in.h, VERSION: Roll to version 2.1.
1357 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
1359 * oasys.c (oasys_write_object_contents): Lint.
1360 * srec.c: Whitespace cleanup.
1362 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
1364 * coffgen.c (coff_print_symbol): Print correct tagndx value;
1365 cleaned up output formatting a bit.
1367 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1369 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
1370 relaxable. Should be moved somewhere else.
1372 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1374 * aout-mipsbsd.c: Eliminated uses of DEFUN.
1375 (aout_mips_*_vec): Added seclet_link element.
1377 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
1378 support for aout-mipsbsd target.
1380 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
1382 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1384 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1386 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1388 Add support for the H8/500
1390 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1392 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1394 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1395 * coff-mips.c: Now includes libecoff.h.
1396 (ecoff_data_type): Moved to libecoff.h.
1397 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1398 call it. If there is ever another ECOFF target, this and the
1399 swapping functions should be accessed via an ECOFF specific target
1401 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1403 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1405 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1406 no longer includes this file.
1408 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1409 bits to 0 to make comparison test useful.
1411 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1412 avoid overflowing GP accessible sections in binutils/objdump.
1414 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1416 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1417 reading more robust: Fail if string index is out of string
1420 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1422 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1423 PCREL13): Don't take dst_address into account; the input file has
1424 already taken care of that.
1426 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1428 * coff-mips.c: Completed support for linker and binutils.
1430 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1432 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1433 original addend from section contents.
1435 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1437 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1438 * hosts/delta88.h (strtol): Fix prototype.
1439 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1441 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1443 * elf.c: Get rid of "#ifdef sparc".
1444 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1445 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1447 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1448 compile type conditionals on host CPU.
1449 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1451 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1453 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1455 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1456 ECOFF which has two common sections.
1457 (bfd_com_section): Set SEC_IS_COMMON flag.
1458 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1459 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1460 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1461 bfd_is_com_section macro rather than checking for equality to
1464 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1466 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1467 (coff_mkobject_hook): Accept aouthdr argument.
1468 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1469 Handle NULL aouthdr argument.
1470 (coff_object_p): If there is no aouthdr, pass it as NULL to
1472 * libcoff.h: Rebuilt for mkobject_hook changes.
1474 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1475 additional MIPS ECOFF fields.
1477 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1479 * configure.host: added mips-dec-bsd*
1480 * configure.in: added mips-dec-bsd*
1481 * aout-mipsbsd.c: new file for mips-dec-bsd*
1482 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1483 * aoutx.h: added mips support.
1484 * archures.c: added mips support to bfd_default_scan().
1485 * cpu-mips.c: added support for R4000 (untested).
1486 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1487 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1488 hope will make it into include/bfd.h.
1489 * targets.c: added aout_mips_*_vec.
1491 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1493 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1495 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1497 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1499 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1501 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1503 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1504 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1505 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1506 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1508 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1509 bfd_swap_reloc_in or coff_swap_reloc_out.
1510 * coff-mips.c: Added code to link and write out symbolic debugging
1511 information, and to swap relocs in and out.
1513 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1515 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1516 (coff_write_object_contents): coff_count_linenumbers returns the
1517 number of line number records it found.
1519 * coffgen.c (coff_write_linenumbers): only write out line numbers
1520 in the section they belong to.
1522 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1524 * targets.c (bfd_target): Added relocateable argument to
1525 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1526 target vector for linker use.
1527 * bfd.c (bfd_seclet_link): New macro.
1528 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1529 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1530 and boolean return value. Made static.
1531 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1532 relocateable argument.
1533 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1534 relocateable argument (if relocateable, saves relocs).
1535 * bout.c (b_out_get_relocated_section_contents),
1536 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1537 relocateable argument (if relocateable, just calls
1538 bfd_generic_get_relocated_section_contents).
1539 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1540 argument to prototype.
1541 * All targets: Set new _bfd_seclet_link vector to
1542 bfd_generic_seclet_link.
1544 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1546 * coffgen.c: #include seclet.h.
1548 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1550 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1551 debug info. Setup info about linker symbols only, and use
1552 standard bfd fields to hold the info.
1553 * (hppa_object_p): Remove unneeded decls.
1554 * (hppa_new_section_hook): Get rid of most of this.
1555 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1556 fat. Remove all knowledge of stabs, remove redundant knowledge of
1558 * Remove macros for accessing fields which are now gone.
1560 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1562 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1564 * coff-z8k.c: delete unused reloc functions
1566 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1568 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1569 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1570 * coff-msym.c: Use DEFUN for function definitons.
1571 * coff-mips.c: Added code to read and print symbols, and to find
1574 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1575 swapping functions into coffswap.h for ECOFF use. Moved
1576 relocation functions, only used by h8300 and z8k, into reloc16.c.
1577 Added hooks for coffgen.c functions to backend data structure, and
1578 added hook functions. Still more could be done.
1579 * coffswap.h: New file to hold COFF swapping routines.
1580 * coffgen.c: New file to hold generic COFF functions.
1581 * reloc16.c: New file to hold h8300 and z8k specific relocation
1583 * libcoff-in.h: Added declarations for functions in coffgen.c.
1584 * libcoff.h: Rebuilt to incorporate changes.
1585 * coff-h8300.c: Function name changes.
1586 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1587 hook rather than defining EXTRA_CASES.
1588 * Makefile.in: Build new files coffgen and reloc16. Added
1589 dependencies of coff-*.o on coffswap.h and seclet.h.
1591 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1593 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1594 about discarding const.
1596 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1598 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1600 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1602 * configure.in (post-target): If --with-minimal-bfd is specified,
1605 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1607 * srec.c (srec_write_records): one of my boards wants a CR between
1610 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1612 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1613 (it broke a couple of weeks ago).
1615 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1617 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1618 return type, so libbfd.h doesn't reference undefined typedefnames.
1620 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1622 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1624 (coff_pointerize_aux): don't pointerize a negative tagndx
1625 (sometimes generated by SCO 3.2v4 cc).
1627 * bout.c (calljx_callback, callj_callback,
1628 b_out_get_relocated_section_contents): warn if relocating against
1629 an undefined symbol.
1631 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1633 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1634 Make a bunch more routines be static.
1635 * hppa.c (fill_spaces): Get rid of this, replace with much better
1636 written setup_sections().
1637 * (setup_sections): New routine to create BFD sections for each
1638 space and subspace in SOM files.
1639 * (hppa_object_setup): Use BFD sections created by
1640 setup_sections() to locate GDB symbol table info.
1641 * (make_unique_section): New routine to create a BFD section. It
1642 ensures that the given name is unique, and will generate a unique
1644 * (hppa_object_p): Become much more paranoid about file header.
1645 * (make_bfd_asection): Call bfd_make_section to do the dirty
1646 work. Simplify code somewhat.
1647 * (hppa_core_file_p): Use proper name for stack section.
1648 * libhppa.h: Remove millicode_start, millicode_end decls.
1650 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1652 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1654 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1655 relocs, don't bother doing the adjustment if the value to add is
1658 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1660 * bfd.c (bfd_get_size): New function that gets an upper bound
1661 on the possible size of any object in a bfd.
1662 * elf.c (bfd_elf_find_section, elf_get_str_section,
1663 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1665 * elf.c (elf_big_vec, elf_little_vec): Document last three
1666 members initialized to NULL.
1668 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1670 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1672 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1674 * hosts/std-host.h: New file. Attempt at a generic/default
1675 set of definitions, to discourage porting to new hosts by copying.
1676 * hosts/news.h: Removed.
1677 * hosts/sparc.h: Use std-host.h.
1678 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1679 perhaps we can later remove the the_bfd field from each symbol.
1680 * syms.c (struct symbol_cache_entry): Remove unused field
1681 app_data. Add comment noting that the_bfd is almost redundant,
1683 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1684 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1685 * hppa.c (fill_spaces): Make slightly more rebust.
1686 * configure.in: Allow std-host as the "default" host.
1688 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1690 * bfd.c: Add struct hppa_core_data to tdata union.
1691 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1692 Get rid of HPPA/BSD specific code. That will go somewhere else
1694 * (fill_spaces): Don't spin forever and die if you don't find
1695 $MILLICODE$ subspace.
1696 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1698 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1699 Make these work for HPUX.
1700 * (make_bfd_asection): New routine to make section creation a
1702 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1703 * libhppa.h: #include the right system files. Redefine all of
1704 the structs/macros for hacking core files to use more sensible
1705 HPUX core file structures.
1706 * targets.c (target_vector): Conditionalize hppa_vec on
1707 HOST_HPPAHPUX, not hp9000s800.
1708 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1709 malloc and realloc. #define HOST_HPPAHPUX.
1711 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1713 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1714 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1715 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1716 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1718 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1719 * aix386-core.c: New file for handling core files on AIX on PS/2.
1720 * targets.c: if AIX386_CORE, use aix386_core_vec.
1721 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1724 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1726 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1729 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1731 * Makefile.in: added dvi target
1733 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1735 * bfd.c: Use right name for tekhex tdata struct.
1736 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1737 * libcoff.h: Updated to get spacing change from coffcode.h.
1738 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1740 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1742 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1743 functions, with the "guts" of the old bfd_slurp_bsd_armap
1744 and bfd_slurp_coff_armap, but assuming we've already checked
1745 if the armap is present or not.
1746 Also, rewrite a bit to avoid keeping around obstack data
1748 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1749 Various fixes to correctly handle COFF_style archives names.
1750 (Note that because these have a trailing '/', the names can
1751 have embedded spaces.)
1752 * archive.c (bfd_slurp_armap): New function, replaces old
1753 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1754 _either_ format, and calls do_slurp_bsd_armap or
1755 do_slurp_coff_armap if either form of map is seen.
1756 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1757 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1758 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1759 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1761 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1763 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1764 * libhppa.h: Make millicode_start and millicode_end be unsigned
1765 int to be same type as CORE_ADDR in GDB. Why are these here?
1767 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1769 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1770 vaddr of the section to the addend.
1771 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1772 SCO_CORE to SELECT_VECS.
1773 (target_vector): add sco_core_vec.
1774 * sco-core.c (sco_core_vec): add leading underscore initializer.
1775 * configure.in (i[34]86-*-sco*): use target i386-sco.
1776 * config/i386-sco.mt: new file; define SCO_CORE.
1778 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1780 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1782 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1784 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1786 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1788 * hosts/i386linux.h: Include unistd.h.
1790 * aoutx.h (print_symbol): aout_stab_name returns a constant
1792 * libaout.h (aout_stab_name): Fix prototype.
1793 * stab-syms.c (aout_stab_names): Array is now const.
1794 (aout_stab_name): Return value is now pointer to const.
1796 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1799 * syms.c (asymbol): Added new field "app_data", for data
1800 particular to the application. Some of the linker flags ought to
1801 get moved to this field someday.
1803 * archures.c (bfd_default_scan): Recognize a few more numbers:
1804 80486, 80960, and 960.
1806 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1807 bfd_coff_std_swap_table, cast to PTR.
1808 * bfd.c (bfd_coff_swap_*): Deleted macros.
1809 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1811 * coffcode.h (type bfd_coff_backend_data): New structure type,
1812 contains pointers to the COFF-specific swapping routines.
1813 (bfd_coff_std_swap_table): New data structure, to be used when
1814 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1815 (bfd_coff_swap_*): New macros.
1816 * coff-mips.c (mips_coff_swap_table): New data structure.
1817 (ecoff_big_vec): Use it.
1818 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1819 * All other targets: Deleted coff-specific vector entries.
1821 * trad-core.c: Fixed some `PARAMS' uses that were missing
1824 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1826 * aoutx.h (some_aout_object_p): Protect arg prototype in
1827 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1829 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1831 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1832 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1833 PARAMS for readability.
1835 * aoutx.h: Add type to callback parameter.
1836 * coff-mips.c: Don't call trad-core.h, not needed.
1837 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1838 * trad-core.h: Eliminate, unused.
1840 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1842 * format.c (bfd_check_format): if default target isn't found
1843 then look through the entire list rather than return early.
1845 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1847 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1849 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1851 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1853 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1855 * coff-z8k.c: checkpoint, more addressing modes handled
1856 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1859 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1861 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1863 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1865 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1867 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1869 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1870 and about when file descriptors are closed.
1872 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1874 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1875 written out correctly.
1877 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1879 * section.c: New section bit SEC_SHARED_LIBRARY.
1880 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1881 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1884 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1886 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1887 macros; use PARAMS to declare the function pointers involved.
1889 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1890 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1892 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1894 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1896 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1897 declaring pointers to functions.
1898 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1899 * seclet.h: Declare external function with PARAMS.
1901 * doc/chew.c (exfunstuff): Eliminate.
1902 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1903 * doc/proto.str: Use paramstuff rather than exfunstuff.
1905 * libbfd.h: Update, based on changes in source code and chew.
1907 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1909 * libieee.h: Add FIXME about removing limit on number of sections.
1910 * bfd-in.h: Improve comments to make it clear that bfd.h is
1911 the wrong place to edit this file.
1912 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1913 same places where we install bfd.h.
1915 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1917 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1918 symbol type before blindly modifying the auxent. Specifically,
1919 only modify the endndx fields for types that need it, and don't
1920 set the array information for non-arrays.
1922 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1924 * aoutx.h (some_aout_object_p): Section list should be set up
1925 correctly anyways; don't have to set up "next" pointers manually.
1927 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1929 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1930 config/i386v.mh: removed -DUSG from HDEFINES.
1931 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1933 hosts/i386v.h: don't define POSIX_UTIME.
1935 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1937 * ieee.c (ieee_slurp_sections): make a private copy of the
1938 section's name before truncating it.
1940 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1942 * hppa.c: add symbol_leading_char entry in transfer vec
1944 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1946 * ieee.c (get_symbol): can now cope when two symbols of a
1947 different class, but the same index number occur consecutively.
1948 (get_section_entry): nicer name for sections being forward
1949 referenced. (ieee_archive_p): don't free the filename string,
1950 since it was never malloced.
1952 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1954 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1956 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1958 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1959 optionally setting the dimen info, since they are in the same
1960 memory locations. Also zero out external auxent.
1961 (coff_write_symbol): don't zero external auxent; now done in
1964 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1966 * Check fclose return value for errors.
1967 libbfd.h: bfd_cache_close now returns a boolean.
1968 cache.c (bfd_cache_delete): return fclose success value.
1969 (bfd_cache_close): return bfd_cache_delete return value.
1970 opncls.c (bfd_close, bfd_close_all_done): return result of
1973 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1975 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1977 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1979 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1980 work out a coff relocation type from a howto's attributes rather
1981 than using the input r_type field. This fixes PR1677 and allows
1982 conversion of a.out relocs to coff relocs.
1984 * coffcode.h (coff_write_relocs): if supplied a relocation
1985 relative to an absolute symbol, use the right symbol index.
1987 * reloc.c (bfd_perform_relocation): do a partial link for coff
1990 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1992 * changes to support i386-sysv with shared libraries:
1993 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1994 check for .data2; if _LIB is defined, check for it; map
1995 SEC_NEVER_LOAD to STYP_NOLOAD.
1996 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1997 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1998 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1999 if section has contents, not just if it is loadable; if
2000 TWO_DATA_SECS, check for .data2
2001 (coff_set_section_contents): set vma of .lib section to number of
2003 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
2004 don't define coff_write_armap to bsd_write_armap.
2005 * hosts/i386v.h: don't include <utime.h>, since it is not provided
2008 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
2010 * solaris2.h: Get the definition of alloca from alloca.h if we
2013 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
2015 * configure.in (i960-*-{aout,bout}): Support these.
2017 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
2019 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
2021 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
2023 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
2024 no-longer-used definitions of L_SET and L_INCR.
2025 * i386linux.h: Tweaks to smooth Linux build.
2027 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
2029 * seclet.h: Add enum tag to bfd_seclet_enum_type.
2031 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
2033 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
2034 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
2035 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
2036 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
2038 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
2039 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
2041 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
2043 * configure.host: New file, contains mapping of host configs
2044 to host support file names for bfd, binutils, opcodes.
2045 * configure.in: Use it.
2046 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
2047 * i386bsd.c: Cleanup, reformat.
2048 * config/i386-bsd.mt: Comment changes.
2049 * config/i386bsd.mh: New file for core file support.
2050 * hosts/i386bsd.h: Merge changes from Peter Schauer.
2051 * bout.c (ALIGN): Rename to ALIGNER, since system header files
2052 on BSD 4.4 define ALIGN (sigh!).
2054 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2056 * libaout.h (aout_backend_data): added exec_header_not_counted
2057 field. For ZMAGIC files only, when text_includes_header is set, by
2058 default the length of the exec header is counted in the text
2059 section size. For go32, exec header is mapped in but does *not*
2060 contribute to the size of section.
2061 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
2062 is not set, but ztih is, add the size of the exec header to the
2063 recorded size of the text section.
2064 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
2065 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
2066 Also set text_includes_header.
2067 * aout-target.h (*_backend_data): cleare exec_header_not_counted
2068 by default in MY(backend_data).
2070 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
2072 * aout-target.h (callback): Don't define this function if it won't be
2075 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
2076 type doesn't match. Don't lose if file sections have already been
2078 (set_arch_mach): Set reloc_entry_size.
2079 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
2081 * hosts/i386bsd.h: New file.
2082 * configure.in: Recognize i[34]86-*-bsd host.
2084 * aout-target.h (callback, write_object_contents): Delete unused
2087 * aoutx.h (reloc_type_lookup): New function.
2088 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
2089 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
2090 (MY_reloc_howto_type_lookup): Don't define it.
2092 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
2094 (slurp_symbol_table): Use header byte order, not target byte
2095 order, for reading symbol data.
2097 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
2099 * configure.in: Undo some brain damage in the host section.
2100 * configure.in: Reformat the target section, test many configs.
2101 * Makefile.in (make): Remove obsolete `make make'.
2102 * aoutx.h (some_aout_object_p): Make defines line up.
2104 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2106 Now a bfd knows whether underscores are normally prepended
2107 to symbols in its file format.
2109 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
2110 coff-z8k.c: targets set so they have leading underscore
2111 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
2112 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
2113 without leading underscore flag
2114 * targets.c: add symbol leading char to xvec description
2115 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
2117 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
2119 * archive.c: Make errno global.
2120 * archive.c (_bfd_write_archive_contents): If read fails (and
2121 errno!=0) set bfd_error to malformed_archive (since this probably
2122 indicates a truncated archive), rather than system_call_error.
2124 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2126 * Makefile.in: added rules for i386bsd.c
2127 * i386bsd.c: new file, supporting 386bsd.
2128 * configure.in: recognize i386-*-bsd target.
2129 * config/i386-bsd.mt: new file - 386bsd target configuration.
2131 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2133 * configure.in: re-arrange host section to use *-*-* notation,
2134 clean up some of the target section as well
2136 * seclet.c: cast result of bfd_get_relocated_section_contents to
2137 avoid compiler warnings
2139 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
2141 * coffcode.h (coff_section_symbol): Create section if it doesn't
2144 * bout.c: Removed some unused variables.
2146 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
2148 * Portability fixes from p3:
2149 coffcode.h (coff_write_relocs): removed sanity check until it
2150 works on all targets (per advice from sac).
2151 config/hp9000.mh: new file to define USG.
2152 hppa.c: #undef hppa before the JUMP_TABLE.
2153 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
2155 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
2156 local variable target volatile to avoid mysterious bug in
2159 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
2161 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
2162 * hosts/hppahpux.h: Remove bcopy and index circumventions.
2164 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
2166 * coff-z8k.c (func_da, func_jr): Lint.
2167 * coffcode.h: Use memset rather than bzero.
2168 * elf.c: Use memcpy rather than bcopy.
2169 * tekhex.c: Use memset rather than bzero.
2171 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
2173 Add Adobe a.out support.
2175 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
2176 * config/adobe.mt: Add.
2177 * configure.in (*-adobe-* target): Add.
2178 * targets.c (a_out_adobe_vec): Add.
2179 * Makefile.in: add aout-adobe.c.
2181 * configure.in: Put two dashes in all entries to be matched.
2182 Add comments to remind people to do this.
2183 Reorder all entries that match manufacturer names, to occur
2184 last, so they will only be matched if no more specific match
2185 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
2187 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
2189 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
2190 since we should never have a NULL section.
2191 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
2192 tests, set the section to bfd_abs_section.
2194 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2196 * coff-z8k.c: getting closer
2197 * coffcode.h (coff_get_relocated_section_contents): allow
2198 EXTRA_CASES hooks for different arches to provide different reloc
2200 * seclet.h: #ifndef around it to allow multiple inclusion
2201 * srec.c: minor doc fix
2203 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
2205 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
2207 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
2209 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
2212 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2214 * bout.c (b_out_slurp_reloc_table): Clear howto field before
2215 filling in reloc, in case immediately following code doesn't set
2218 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
2220 * coffcode.h (coff_renumber_symbols): set the last renumbered
2221 symbol pointer to NULL, as expected by coff_write_linenumbers.
2222 (coff_write_relocs): apparently a non-zero addend is OK for reloc
2223 type R_IHCONST used on the 29k.
2225 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
2227 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
2228 update, based on how the underlying file was opened. Obsoletes
2230 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
2231 all FASCIST_FDOPEN config defines.
2233 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2235 * sparc-opc.c: Moved to opcodes library, now that we have one.
2236 * Makefile: Don't compile it.
2238 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
2240 * aoutx.h: adjust_sizes_and_vmas did not return anything.
2242 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
2244 * section.c (bfd_set_section_flags): Remove a sanity check.
2245 It is unfortunately broken, and prevents strip from working.
2247 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2249 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
2250 created by last change.
2252 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
2254 * reloc.c (reloc_howto_struct): Make size field be unsigned.
2255 * bfd-in.h: Bump to version 2.0.
2257 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
2259 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
2260 braindamaged HP/Apollo compiler happy.
2262 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
2264 * format.c: Fix description of search for matching target.
2265 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
2266 * targets.c: Update description of search for matching target.
2267 * Makefile.in (do_clean, clean): Fix infant mortality typo.
2268 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
2269 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
2271 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
2273 * Makefile.in: Added mostlyclean/clean/distclean rules.
2275 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
2277 * targets.c (target_vector): Take out oasys (unless that is
2278 the default): Because there is no magic number in archives,
2279 there can be annoying target mis-matches.
2281 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2283 * sparc-opc.c: Rigorously updated to match architecture manual.
2285 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2287 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
2288 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
2289 to the built-in abs_section were not written out correctly.
2291 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
2293 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
2294 large, assume we're using a swapped byte order and fail with
2295 wrong_format rather than dumping core.
2297 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
2299 * Renamed opc-sparc.c to sparc-opc.c for systems with short
2300 filename constraints.
2301 * Makefile.in: Updated to reflect change.
2303 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
2305 Add preliminary support for the we32k:
2307 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
2309 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
2311 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2313 * bout.c: added support for relaxable alignment relocs.
2315 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
2316 pass down pointer to play area rather than use alloca
2318 * cpu-z8k.c (compatible): made static to reduce name space
2321 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2323 Add basic support for the z8k:
2325 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
2326 section.c, targets.c,
2328 * syms.c: move mis-inserted patch.
2330 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
2332 Documentation fixes:
2333 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
2334 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
2336 * reloc.c: break out addend item from surrounding text.
2338 * doc.str (DOCDD): Defined. Adds text to output.
2339 (bodytext): Put bulletize before kill_bogus_lines.
2340 * chew.c (bulletize): End itemization after a blank line, to
2341 prevent following text from being swallowed up in an item.
2343 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
2345 * configure.in: Add sparclite as a target.
2347 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2349 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
2352 * coffcode.h (coff_add_missing_symbols): if symbols don't come
2353 from a coff file (csym is null), dont deref them
2355 * ieee.c (parse_expression): get the answer right when adding an
2356 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
2357 on elts so that filename is filled in.
2359 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
2361 * bout.c (howto_align_table): New set of relocs, with enough
2362 data for "objdump -r" to work.
2363 (b_out_reloc_type_lookup): Recognize alignment relocs.
2365 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
2367 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
2368 invocations of make. Also, always create installation
2371 * config/apollov68.mh: removed -g from CC definition.
2373 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
2375 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
2376 overflowing gp-offset range.
2378 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2380 * srec.c (srec_set_section_contents): don't write out sections
2381 without the LOAD and ALLOC attributes
2383 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2385 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2386 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2387 * aout-target.h (callback): Don't set page/seg sizes.
2389 (set_sizes): New routine.
2390 (backend_data): Point to it.
2391 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2392 (sunos4_aout_backend): Point to it.
2393 * aoutx.h (set_arch_mach): Call set_sizes callback.
2395 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2397 * aout-target.h: Make _bfd_slurp_extended_name_table be
2398 the default. Given that we *write* the suckers (for long
2399 archive member names), we really ought to be able to read them!
2400 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2401 seem to be needed, and many machines don't have it.
2403 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2405 * coff-m68k.c (vector): read and write archives in coff format.
2407 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2409 * opc-sparc.c: New file.
2411 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2413 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2414 pointers to bfd_byte* before performing arithmetic on them. Such
2415 use with bare void* pointers is a gcc extension.
2416 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2417 * archive (normalize): Add to CONST to match actual usages with
2420 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2422 * configure.in: Recognize i486 host cpu, and use i386-elf
2425 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2427 * config/stratus.mt (CC): Remove definition.
2428 * elf.c (bfd_section_from_shdr): Test for the possibility that
2429 section_from_elf_index returns NULL and don't dereference it.
2431 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2433 * add hppa_data to bfd tdata (indirectly via sef).
2435 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2437 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2439 * configure.in: error messages to stderr, not stdout
2441 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2443 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2444 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2445 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2447 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2449 * configure.in: recognize hppa* instead of hppa
2451 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2453 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2454 RTYPE2HOWTO to cope with same.
2455 * reloc.c (bfd_perform_relocation): added support for size of -2
2456 (subtract a word reloc type). Updated doc.
2458 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2460 * Makefile.in: merged changes from progressive, removed rcsid.
2462 * archures.c, archive.c, Makefile.dos: removed rcsid.
2464 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2466 * bfd-in.h : add BFD_IS_RELAXABLE flag
2467 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2468 header e_relaxable, major hackery in callbacks
2469 * libaout.h : add space for a_relaxable.
2470 * seclet.c (rel): don't relax empty sections
2473 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2475 * section.c (STD_SECTION): add some casts to the initializers for
2478 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2480 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2481 and add appropriate casts to keep (picayune) aix-cc happy.
2483 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2485 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2486 symbol pointers. Punt expensive & useless bfd_realloc. Use
2487 malloc for raw symbols, and free it before returning.
2488 (bfd_section_from_shdr): Do not slurp symbol table until politely
2489 asked. Do not even slurp string tables.
2490 (elf_get_symtab_upper_bound): Count 'em without reading them.
2491 (elf_get_symtab): This is how to politely ask. Schlurp!
2492 This should probably just *become* elf_slurp_symbol_table, FIXME.
2494 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2496 * archive.c (bsd_write_armap): write the timestamp of the
2497 archive header to be just a little bit later than the timestamp of
2498 the file, otherwise the linker will complain that the index is
2501 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2503 * configure.in: Add m68k-ericsson-*.
2505 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2507 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2508 * elf.c: Remove unconditional debug printf's.
2509 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2510 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2511 (elf_slurp_symbol_table): Hand out symbols in forward, not
2512 reverse order. Simplify duplicate code.
2514 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2516 * elf.c: Remove "(void)" casts from function calls where the
2517 return value is ignored, in accordance with GNU coding standards.
2519 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2521 * hppa.c: Apply John's standard fix to avoid "empty translation
2522 unit" warnings from some ANSI-C compilers.
2524 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2526 * hosts/solaris2.h: Configure same as sysv4.
2528 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2530 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2531 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2532 type match actual return type.
2533 * elf_print_symbol (section_name): Make CONST.
2535 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2537 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2538 New files, for Linux (a free Unix clone for 386 machines).
2539 * Makefile.in, configure.in, targets.c: Update accordingly.
2541 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2542 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2543 correct calling of howto special functions and fixes from Raeburn
2545 * archures.c: nuke bfd_reloc_code_type
2546 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2547 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2548 SEC_NEVER_LOAD, various other bfdgas newness
2549 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2550 * targets.c: change jump table vector to above
2553 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2555 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2556 its prototype will be included in libbfd.h. Change result type
2557 to struct * (rather than equivalent typedef) so it can be used in
2558 the prototype, where they typedef won't be known.
2559 * libbfd.h: Updated version.
2561 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2563 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2564 targets.c: HPPA merge.
2566 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2568 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2569 * config/solaris2.mh: Kludge around Sun compiler bug.
2571 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2573 * libaout.h (aout_backend_data): Change defs of two bitfields to
2574 be unsigned chars instead to get around rs6000 compiler problem.
2576 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2578 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2579 Correct misconception that there can be only one symbol table.
2580 Only call elf_slurp_symbol_table on the full symbol table, not
2581 the dynamic one which is only a subset of the full one.
2583 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2585 * coffcode.h (coff_compute_section_file_positions): For I960,
2586 don't align sections in file.
2588 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2590 * targets.c (struct bfd_target): Added field for target-specific
2591 (but not file-specific) data, for distinguishing minor
2592 characteristics between (e.g.) a.out formats.
2594 * section.c (struct sec): New field user_set_vma indicates vma
2595 field should be heeded, not assumed to be unset.
2596 (STD_SECTION): Initialize that field of standard sections to zero.
2597 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2599 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2600 pre-swapped version.
2602 * archures.c (struct bfd_arch_info): Fixed order of comment and
2603 field decl. New fields indicate size of page and segment for
2605 * cpu-m68k.c (N): Fill in values.
2606 * cpu-sparc.c (arch_info_struct): Ditto.
2608 * libaout.h (struct aout_backend_data): Various bits of data (not
2609 all used currently) with characteristics of a.out implementation.
2610 Important field for now is text_includes_header, indicating that
2611 the text section starts immediately after the file header, which
2612 gets mapped in with it.
2613 (struct aout_data): New fields indicate whether vma has been
2614 adjusted yet (not yet used), and what magic number will be used in
2615 the output file (should go away in favor of vma_adjusted).
2616 (WRITE_HEADERS): Code for dealing with section sizes and related
2617 header fields replaced with call to adjust_sizes_and_vmas.
2618 * aoutx.h (some_aout_object_p): Fill in magic number field.
2619 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2620 (set_arch_mach): Set page size and segment size once CPU
2622 (adjust_sizes_and_vmas): New function; has much code moved
2623 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2624 and size parameters, as well as many header fields, after deciding
2625 on magic number for output file. Checks to ensure that this
2626 adjustment has only been done once.
2627 (set_section_contents): Call adjust_sizes_and_vmas instead of
2628 doing much of the work here.
2630 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2631 default (null) values of these fields.
2632 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2633 value in exec header.
2634 (sunos4_aout_backend, MY_backend_data): Define backend data
2635 indicating file header is included in text section.
2637 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2639 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2640 gcc version 2, to avoid warnings.
2642 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2644 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2645 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2647 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2649 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2651 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2653 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2654 * configure.in: Rewrite target parsing to use simple format.
2655 Handle sparc-sun-solaris2 configuration.
2656 * aout64.h: Avoid ANSI C brain death warning.
2657 * elf.c: Avoid trigraph (???) or /* in comments.
2659 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2661 * config/sysv4.mh: new file, RANLIB=echo
2663 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2665 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2667 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2668 elf_core_tdata_struct into a single common struct. Core files
2669 wouldn't have worked at all without this.
2670 (bfd_elf_find_section): New function for GDB's undercover use
2671 to find string sections that BFD hides from it.
2672 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2674 (elf_object_p, elf_core_file_p): Allocate internal file header
2675 storage dynamically.
2676 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2677 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2679 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2681 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2683 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2685 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2687 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2689 * configure.in: handle m680[01234]0 as aliases for m68k
2691 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2693 * coff-a29k.c: do byte relocs correctly
2694 * coffcode.h (styp_to_sec_flags): never load INFO sections
2695 * seclet.c (rel): don't relocate INFO sections
2697 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2699 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2700 Make the symbols unmodifiable.
2701 (bfd_section_init): Deleted.
2702 * init.c (bfd_init): Don't call bfd_section_init.
2704 * section.c (bfd_set_section_contents): Ensure that range to be
2705 written is within section boundaries.
2706 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2709 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2711 * coff-i960.c (howto_table): Deleted.
2712 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2713 interesting entries from old howto_table.
2714 (RTYPE2HOWTO): Adjusted to use switch.
2715 (coff_i960_reloc_type_lookup): New function.
2717 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2718 records for section symbol.
2719 (make_abs_section): Unused; deleted.
2720 (renumber_symbols): Re-order symbols so undefined symbols come
2721 last, as COFF format desires.
2722 (coff_write_symbol): Put C_FILE symbols in debug section always.
2723 (coff_section_symbol): New function; creates a symbol with the
2724 same name as a section, and sets up aux records for it.
2725 (coff_add_missing_symbols): New function; adds section symbols to
2726 symbol table if they aren't there already. Should someday also
2727 add a dummy C_FILE symbol if none is present.
2728 (coff_write_object_contents): Add missing symbols before preparing
2729 symbol table to be written.
2730 (coff_slurp_reloc_table): Verify that symbol indices read in are
2731 in a reasonable range.
2732 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2733 (obj_conv_table_size): Accessor macro.
2735 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2736 reloc types on i960.
2738 * bfd-in.h (bfd_get_section_name): New macro. Like
2739 bfd_section_name, but returns rvalue, not lvalue.
2740 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2741 (bfd_get_section_flags): Now returns rvalue.
2743 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2744 general, some specific to sparc or i960.
2746 * aoutx.h (set_section_contents): Set VMA for each section based
2747 on previous section. If text section VMA doesn't appear to have
2748 been set, make a best guess from the type of file.
2750 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2752 (MY(vec)): Initialize reloc_type_lookup field.
2754 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2755 (bfd_error_trap, bfd_error_vector): Extern, not common.
2757 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2758 few types of relocs for sparc; will need enhancement.
2760 * bout.c (callj_callback): Use DEFUN macro in definition.
2761 * coff-i960.c (optcall_callback): Likewise.
2763 * targets.c (bfd_target): Added fields reloc_type_lookup and
2764 _bfd_make_debug_symbol. Also minor comment changes.
2765 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2766 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2767 than arch info, and dispatch with BFD_SEND. Callers changed.
2768 * archures.c (struct bfd_arch_info): Deleted field
2770 * cpu-*.c: Don't initialize that field.
2772 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2773 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2774 (bfd_errmsg): Now returns ptr to const.
2775 * bfd-in.h (bfd_errmsg): Fix prototype.
2777 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2778 * reloc.c (bfd_generic_relax_section): Ditto.
2780 * section.c (Section Output doc): Improve description of use of
2781 output_section and output_offset.
2783 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2785 * sco-core.c: new file from net.
2786 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2787 Now we have the hairy linker, it's possible to move symbols from
2788 one section into another. Actually make that work!
2790 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2792 * hosts/sun3.h: fix declaration of free.
2794 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2796 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2797 * coff-h8300.c (reloc_processing): all relocs are relative to
2799 * opncls.c: don't use fdopen on DOS systems
2801 short patches from Glenn Kasten (glenn@ready.com)
2802 * target.c: enabled oasys support
2803 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2804 fix problem where a relocation which crossed a modification byte
2805 boundary did not work. Fix problem where a relocation near the end
2806 of a data record did not work.
2809 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2811 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2812 archvie header string counts the endian way, this heuristic sees
2813 how big an archive string to read by trying it one way and if the
2814 string table is unreasonably big, trying it the other. *FIXME*.
2815 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2817 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2819 * bfd-in.h: Increase version number to 1.97, for consistency
2821 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2823 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2825 * bfd-in.h: bump version to 1.96
2826 Major change; changed calling convention for
2827 bfd_get_relocated_section_contents so that caller allocates
2828 memory for section data.
2829 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2830 seclet.c, targets.c, bfd.c: reflect new convention.
2831 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2832 case, then use reasonable default values for SEC_* flags.
2834 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2836 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2837 size of output reloc struct.
2838 * targets.c, Makefile.in: comment out tekhex for the moment.
2839 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2840 * configure.in: tandem target is st2000
2841 * coff-m68k.c: rename static howto_table to global
2842 m68kcoff_howto_table.
2843 * bout.c: remove unnecessary abort
2844 * coff-a29k.c: various changes to the way relocations work to cope
2845 with the "new order" and latent bugs.
2848 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2850 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2851 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2852 * reloc.c (bfd_perform-relocation): don't relocate refs to
2853 absolute symbols if doing a partial link.
2855 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2857 * configure.in: Add a29k-amd-udi.
2859 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2861 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2862 internal_exec structure before initializing the fields that
2863 are used, so that the unused fields are in a known state.
2865 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2867 * tekhex.c (struct data_struct): Convert from typedef that
2868 typedefs nothing to a normal structure declaration.
2869 * tekhex.c (pass_over): Prototype args for function that
2870 second arg points to.
2872 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2874 * Makefile.in: remove old style staging. Do not print recursion
2877 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2878 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2881 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2883 * bfd.c, Makefile.in: added tekhex
2884 * aoutx.h (set_section_contents): pages should be padded to the
2885 size of a page, not the size of a segment.
2886 * configure.in: added go32 host and i386-aout target.
2887 * i386aout.c, libaout.h: now works for go32 target
2888 * ieee.c: fix bit rot.
2889 * seclet.c: support for padding seclet type.
2891 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2893 * Makefile.in: added .NOEXPORT:
2895 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2897 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2899 * elf.c (elf_compute_section_file_positions,
2900 elf_write_object_contents): Return boolean, not NULL (which
2902 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2903 Also ifdef-out code that aborts on unhandled section types.
2905 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2907 * configure.in: Recognize ncr3000 config
2908 * Makefile.in (MINUS_G): Pass on to recursive makes.
2909 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2911 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2913 * Makefile.in: Now that we have sym.h and symconst.h, compile
2914 coff-msym.c on all systems.
2915 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2916 * coff-msym.c: Update include files and comments; add weakext bit.
2918 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2920 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2921 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2923 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2925 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2926 * configure.in: Add new host and target configs.
2927 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2928 structs, which vary; just use member name.
2929 (elf_object_p, elf_core_file_p): Lint, fix comments.
2930 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2932 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2934 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2935 local, disposable, copy of the external form of section header
2936 table and program header table entries.
2938 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2940 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2942 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2944 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2947 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2949 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2951 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2953 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2954 not internal bfd_assert function (twice).
2956 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2958 * aout-target.h: change ar_max_namelen to 15 (the right value)
2959 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2962 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2964 * archive.c (bfd_generic_archive_p): check for bout archives too.
2965 * bout.c: make it work again.
2967 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2969 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2971 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2972 bfd_xmalloc() instead of bare malloc().
2974 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2976 * Makefile.in: pass down MAKEINFO on info.
2978 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2980 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2981 host/h-<foo> now just <foo>.
2982 * configure.in: reflect changes
2984 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2986 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2987 actual source file, not just the generated libbfd.h.
2989 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2991 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2992 gdb on little-endian 960 code.
2993 * archive.c (compute_and_write_armap): indirect symbols should go
2994 into the archive header too.
2996 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2998 * Makefile.in: added check target.
3000 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
3002 * coff-msym.c: Move this file from gdb/ecoff.c. It
3003 handles byte-swapping for ECOFF (MIPS symbol) files.
3004 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
3005 to the files built on MIPS-based hosts.
3006 * Makefile.in: Add rule for coff-msym.
3008 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
3010 * Makefile.in: added clean-info target. MINIMIZE=1.
3012 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
3014 * coff-rs6000.c: Move core file functions into separate
3015 new file rs6000-core.c. This is needed because reading
3016 core files depends on native include files that conflict
3017 with ../include/coff/rs6000.h.
3018 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
3020 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
3022 * aoutx.h (NAME(aout,print_symbol)): Don't print
3023 symbol addresss for undefined symbols.
3024 * coff-rs6000.c: Various updates (due to target-
3025 independent changes).
3026 * libbfd.h: Ditto (tdata field is now a union).
3027 * hosts/h-sparc.h: Removed prototype for bogus function
3028 'emset' (presumably should have been 'memset' - which is there).
3030 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
3032 * configure.in (mips-big-* target): Same is Iris.
3034 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3036 * aoutx.h (translate_from_native_sym_flags): when creating an
3037 alias symbol, fill in the section as undefined, rather than
3038 leaving it blank. If an output section can't be found for a
3039 symbol, then don't core dump.
3041 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3043 * Makefile.in, configure.in: removed traces of namesubdir,
3044 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3045 copyrights to '92, changed some from Cygnus to FSF.
3047 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3050 * coff-h8300.c: fix stupid reloc subtraction bug
3051 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
3052 since that's how wide it is. (coff_slurp_symbol_table): always zero out
3053 the symbol.flags and done_lineno fields.
3055 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3057 * coffcode.h (coff_write_symbol): write out the correct number of
3059 * cpu-h8300.c: fix disassembly bug
3061 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
3063 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
3064 section_from_bfd_index), cpu-h8300.c (howto*_callback),
3065 reloc.c, section.c (bfd_map_over_sections), targets.c
3066 (bfd_target_list): Protolint.
3067 * libbfd.h: Update to match a libbfd-in.h from a month ago.
3069 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3071 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
3073 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
3074 section of a symbol rather than the section of a reffed symbol to
3075 determine the r_index of an emmitted reloc.
3077 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
3079 * PORTING: New (preliminary) porting guide.
3081 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
3083 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
3084 (howto_hvrt16): lint.
3086 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
3088 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
3089 a full configuration (with possible cross-development),
3090 instead of using host-aout.c.
3092 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
3094 * aout-target.h (MY(write_object_contents):
3095 Set obj_reloc_entry_size (abfd).
3096 * gen-aout.c: Change to emit a .c files, not a .h file.
3098 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
3100 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
3101 BSF_ABSOLUTE and replace with bfd_abs_section reference.
3103 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3105 * coffcode.h (get_normalized_symtab): fixed bug where symbols
3106 with more than one auxent can cause nasty core dumps.
3108 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
3109 "done_lineno" so that a symbol which appears twice in the symbol
3110 table only gets it's linenumbers relocated once. Modifed
3111 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
3114 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3116 * aoutx.h: (translate_from_native_sym_flags): fix constructor
3117 stuff to use the New Order.
3119 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
3121 * ieee.c: Change type of envi[] to unsigned char.
3123 * configure.in: fix vax ultrix configuration.
3125 * elf.c (bfd_section_from_shdr): Deal with null return from
3126 bfd_make_section(). (elf_object_p): Select endianess properly.
3128 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
3130 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
3132 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
3134 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
3135 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
3136 * host-aout.c: Don't use aout-params.h; configure these systems
3137 in their xm files, not in a randomly generated file.
3138 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
3140 * hosts/h-vaxbsd.h: Define the form of exec and core files.
3142 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
3144 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
3145 host_aout_vec here as well.
3147 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
3149 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
3150 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
3151 to prevent undefined symbol.
3153 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3155 Various lints found on PersSony
3156 * aoutx.h: cast an enum
3157 * coff-a29k.c: many ints in reloc structure turned to enum
3158 * coffcode.h: more enums
3159 * cpu-h8300.c: more enums
3160 * opncls.c: more enums
3162 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
3164 * configure.in: Make Tahoe configuration work again.
3165 * bfd-in.h: Remove trailing comma from enum declaration.
3166 * ieee.c: Can't put byte values >0x7F into a signed char.
3168 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
3170 * Makefile.in: Add dependencies for various coff-*.o files.
3172 * elf.c: Remove extraneous paren from core_prpsinfo and
3173 core_prpstatus macros, rename core_prpstatus to core_prstatus.
3174 Replace references to old section "size" member with new
3175 "_raw_size" member. Implement elf_make_empty_symbol, which
3178 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
3180 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
3183 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3185 * coffcode.h (bfd_coff_relax_section): now static.
3186 (bfd_coff_get_relocated_section_contents): various type lints.
3188 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3190 New entry point in the transfer vector - bfd_relax_section.
3192 * aout-target.h: add to vector, call generic_relax
3193 * bfd-in.h: add to vector
3194 * bfd.c: add #define for vector
3195 * bout.c: add to vector, call generic_relax
3196 * coffcode.h: add to vector, also now has coff specific relax code
3197 for the relaxable H8/300 relocs. Also clean up abs section cruft.
3198 * elf.c: call generic_relax
3199 * ieee.c: call new vector, clean up some bugs due to the creation
3201 * libbfd.h: add bfd_generic_relax_section EXFUN
3202 * oasys.c: call generic_relax
3203 * reloc.c: implement generic_relax
3204 * seclet.c: moved much of this into coffcode.h
3205 * srec.c: call generic_relax
3206 * targets.c: define new transfer vector
3208 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3210 * everything: now modified to use smaller reloc type. Self hosts
3213 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
3215 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
3216 New files for stratus.
3218 * configure.in: Add configuration fragments for stratus.
3220 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
3222 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
3223 variables as CONST since they are set to point to a const char
3224 string. Fixes compiler complaints.
3226 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
3228 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
3231 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
3233 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
3234 symbols, so that we can emit the correct file name even
3235 if it's an include file.
3237 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
3239 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
3240 (Reported by john@labtam.labtam.oz.au (John Carey)).
3242 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
3244 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
3246 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
3247 being used to -DHAVE_PROCFS.
3249 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
3250 '#include "fopen-same.h"' to end of file to match other h-* files.
3252 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
3254 * configure.in: Change svr4 references to sysv4. Add case
3255 "unknown" for target vendor and infer some targets based
3256 on the specified operating system.
3258 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
3260 * bfd-in.h, libaout.h: ANSIfy enums.
3262 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3264 * archive.c (normalize): created version for VMS which removes the
3265 VMS directory crap from the front and end of a filename, eg turn
3266 [-.foo]bar.obj;123 into bar.obj
3267 (bfd_construct_extended_name_table): now writes index into an
3268 extended name table in decimal - the same base used to read an
3269 extended name table.
3271 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
3273 * aout-encap.c: Fix to use aout-target.h.
3274 * aoutf1.h: Use standard MY_object_p and MY_callback
3275 in aout-target.h. Remove target-specific versions.
3276 * host-aout.c: Re-write to use aout-target.h.
3277 * gen-aout.c: New files use with host-aout.c to generate
3278 host-specific a.out-related parameters.
3279 * Makefile.in: host-aout.o depends on aout-params.h, which is
3280 generated by gen-aout.
3281 * aout-target.h: Make a little more flexible.
3282 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
3283 macro. Instead, inline it in aout-target.h.
3284 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
3285 a gcc -Wall warning.
3286 * archive.c: Add missing commas in DEFUN macro (2 places).
3287 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
3288 Berkeley ones, now that libiberty has them:
3289 bcopy->memcpy, bzero->memset, bcmp->memcmp.
3290 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
3291 remove unused variable.
3293 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
3295 * elf.c (elf_core_file_matches_executable_p): Enclose corename
3296 and execname inside HAVE_PROCFS ifdef since they are unused
3297 when it is not defined.
3299 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
3301 * elf.c: Flag all sections as either code or data. We can't
3302 be sure what they are anyway, since ELF doesn't fit the
3303 traditional model of text+data+bss very well. Add new local
3304 function elf_read() to simplify code. Record entry point in
3307 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
3309 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
3310 rather than N copies of the same lines.
3312 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3314 * cpu-h8300.c: disassemble branch displacements correctly
3315 * coff-h8300.c: put reloc offsets out in 32bits
3317 * makefile.dos, configdj.bat: New files from DJ
3318 * cache.c: fopen with new macros is needed for DOS.
3319 * ieee.c: environ renamed to envi to stop an include file
3321 * opncls.c, coff-rs6000.c: more fopens with macros.
3323 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3325 * Makefile.in: infodir belongs in datadir.
3327 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3329 * Makefile.in: fix where docdir lives
3331 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
3332 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
3333 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
3334 srec.c, syms.c, targets.c : all new documentation and lint
3338 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
3340 * coffcode.h, srec.c: Lint.
3342 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3344 * Makefile.in: install using INSTALL_DATA, added standards.text
3347 * configure.in: mark directory as target dependent. configure
3348 nows works in objdir always so make file existence checks
3351 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3353 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3354 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3355 and mandir now keyed off datadir by default.
3357 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3359 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
3360 computation of arch and machine type so it's worked out before
3361 some_aout_object_p is called.
3362 * aoutx.h: (some_aout_object_p): don't set arch and mach to
3364 * archures.c: add extra field 'section_align_power' to hold
3365 default section alignment in object files.
3366 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
3367 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
3368 initialize the new field.
3369 * bout.c (b_out_callback): replace the text size, since aout
3371 * aoutx.h: Documentation in the new style
3373 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
3375 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
3376 use the saved value if mtime_set is already set (intended
3377 for archive files, though apparently not used yet).
3379 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
3381 * targets.c: Revise comments about how to configure the target
3382 vector, to match reality. Remove mention of obsolete methods.
3383 Remove long lists of capitalized macros that turn into the same
3384 thing in lowercase. Normal vector simply lists all known
3385 lowercase xvec names; all other cases are handled by SELECT_VECS.
3387 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3390 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3391 list of supported targets.
3393 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3395 * archive.c (bsd_write_armap): The pad byte sometimes added to
3396 the string table in a __.SYMDEF member is now
3397 counted as part of the size of the string table.
3398 This is compatible with the old ranlib, as well as Sun's.
3400 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3402 * srec.c: Rewrote to fix many bugs; now gets the record type
3403 right, doesn't choke on input, sets the start address in an S9 and
3404 fills in the filename on an S0.
3406 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3408 * cpu-h8300.c: Add support for MEMIND addressing mode
3410 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3412 * coffcode.h: use the new macro if available
3414 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3415 * Makefile.in: Fixed dependencies due to file rename
3417 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3418 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3419 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3420 newos3.c, stab-syms.c, syms.c: All these files have had their
3421 #includes altered to point to the new places.
3423 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3425 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3427 * configure.in: Add vendor "ncr" as supported per-target vendor.
3428 Add svr4 case for i386 per-host case.
3430 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3433 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3435 * syms.c (bfd_decode_symclass): Return 'A'
3436 for symbols that are both absolute and global.
3437 * archive.c (bfd_special_undocumented_glue): Return NULL
3438 if bfd_ar_hdr_from_filesystem returns NULL.
3440 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3442 * Makefile.in: added coff-h8300
3443 * configure.in: now h8 is a coff target
3444 * cpu-h8300.c: fix various disassembly problems
3445 * libcoff.h: took out some code which has been #0ed for a long
3447 * targets.c: added h8 coff
3448 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3449 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3451 * coffcode.h: Started to change the way machine dependencies are
3452 handled, from the nest of #ifdefs to macros defined in the
3453 including coff-<foo>.c
3455 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3457 * aoutx.h (some_aout_object_p): Set the `executable' bit
3458 if the entry point is contained in the text segment, even if the
3459 text segment is at location 0.
3461 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3462 nonstandard MIPS sections (.rdata, .sdata, etc).
3464 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3465 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3466 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3468 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3470 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3472 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3473 from syms.c to new file stab-syms.c. Also, since GNU extended
3474 type codes such as N_SETT are no longer in ../include/stab.def,
3475 include them manually.
3476 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3477 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3478 * libaout.h: Added prototype for aout_stab_name().
3479 * Makefile.in: Update Makefile for new stab-syms.[co].
3481 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3483 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3484 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3485 just make N_XXX work by excluding the header from the text segment.
3486 * aoutx.h: Fix comments to match.
3488 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3490 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3491 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3492 for the "logical" text segment (i.e. never consider the exec
3493 header to be part of the text segment). This change is
3494 needed for consistency with various other parts of bfd and ld.
3495 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3496 and move calculation of obj_textsec(abfd)->size to libaout.h.
3497 * bfd-in.h: Removed bogus ';'.
3499 * Makefile.in: Add MINIMIZE flag to select lean
3500 or bloated target_vector.
3501 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3502 * newsos3.c: Fixes to ../include/aout64.h remove need
3503 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3505 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3507 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3508 handle both little and big-endian targets, with little
3509 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3510 * host-aout.c: Add FIXME note.
3512 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3514 * targets.c: Make the default target_vector contain
3515 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3516 Old behavior can be gotten by defining ALL_TARGETS.
3517 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3518 Factored out common code into new file aout-target.h.
3519 Saves a lot of duplicate code for a.out variants.
3521 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3523 Get 'make headers' to work when configured with +subdirs.
3524 * Makefile.in: Add $(subdir) to docdir path.
3525 * doc/Makefile.in (protos): Add $(srcdir) prefix
3526 to name of sed scripts.
3528 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3530 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3531 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3532 to include names of N_SETT etc.
3534 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3536 * elf.c: Add minimal support for ELF symbol tables. Generates
3537 canonical bfd symbol tables from ELF symbol tables. Change the
3538 name of some functions from bfd_<name> to elf_<name>.
3540 * syms.c: Trivial fix to comment to remove a redundant "to".
3542 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3544 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3545 form that GDB recognizes as COFF.
3547 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3549 * ieee.c (ieee_object_p): cast NULL correctly.
3550 * configure.in: added harris host
3552 * coff-a29k.c: Lots of changes, most from David Wood.
3554 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3556 * coff-m88k.c (coff_write_armap): Just #undef it.
3558 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3560 * Makefile.in: standardize on MINUS_G to disable debugging
3561 * coff-m88k.c: create coff armaps instead of bsd ones.
3562 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3565 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3567 * elf.c: Additions to support ELF format core files.
3568 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3569 has support for /proc (all the include files in particular).
3571 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3573 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3574 of two N_SO stabs, one for directory, and one for filename.
3576 * bfd-in.h (print_vma): Factor out duplicate definition.
3578 Exit a little more gracefully when malloc returns NULL.
3579 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3580 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3581 * libbfd.h: Rre-generated due to libbfd.c update.
3583 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3585 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3587 * elf.c (elf_object_p): Don't try to create a bfd section for
3588 the first ELF section header. It is just a placeholder.
3590 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3592 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3593 core files, when compiling native.
3594 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3596 FIXME: The aoutf1.h change below needs to be reversed back
3599 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3601 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3602 manipulation of lnno fields in lineno structs in a coff-<f>.h
3603 independent way. Override it in coff-<f>.h to your favourite
3604 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3605 (coff_swap_lineno_out): modified to use the new macros.
3607 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3609 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3610 unknown arch when the magic number doesn't specify the
3611 architecture, since some OSs (eg old sun3s) don't set the number, and
3612 020 is probably the right answer anyway.
3614 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3616 * hosts/h-news.h, hosts/h-rtbsd.h:
3617 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3618 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3619 bfd_print_symbol_nm, for use by nm.
3620 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3621 bfd_print_symbol_nm option, to print in nm format.
3622 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3623 oasys.c (oasys_print_symbol): Provide stub implementations
3624 for bfd_print_symbol_nm.
3625 * syms.c: New function bfd_decode_symclass, used by nm printer.
3626 New function bfd_stab_name to look up string name of stab code.
3628 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3630 * Makefile.in: Added ctor.c
3631 * archures.c (bfd_default_arch_struct) added
3632 bfd_default_reloc_type_lookup.
3633 * coffcode.h: removed a load of #if 0ed code.
3634 (coff_compute_file_section_positions): now works out the section
3635 alignment and size correctly in all cases.
3636 (coff_get_symtab): looks for constructor symbols and calls the
3637 right function when they're found. (coff_canonicalize_reloc):
3638 knows when a section is full of constructors and does the right
3640 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3642 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3643 * libcoff.h: removed #if 0ed code
3644 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3645 arch independent constructor relocation type.
3646 (bfd_reloc_type_lookup): removed the comment "this will go away"
3647 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3648 reloc which is used when BFD_RELOC_CTOR falls through to give a
3649 default 32bit reloc for constructors.
3650 (bfd_default_reloc_type_lookup): added.
3651 * aoutf1.h: fixed SEGMENT_SIZE typo.
3653 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3655 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3656 matching prefix "coff".
3657 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3658 rs/6000 csect records.
3660 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3662 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3663 * configure.in: add motorola delta88 cases
3664 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3665 write_armap prototype
3666 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3668 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3670 * Rename COFF-related files in `coff-ARCH.c' form.
3671 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3672 coff-mips.c, coff-rs6000.c to be exact.
3674 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3675 make output clutter.
3676 * config/mt-*: Ditto.
3678 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3680 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3681 John Gilmore. Archive support from Damon A. Permezel.
3683 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3684 * configure.in: Add rs6000 case.
3685 * targets.c: Add rs6000 vector.
3686 * archures.c: Add rs6000, fix comment on romp.
3687 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3688 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3689 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3690 * section.c (bfd_make_section): Return NULL on attempt to create
3692 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3693 (bfd_swap_aouthdr_in): Handle lots more members.
3694 (make_a_section_from_file): If section has already been seen,
3695 just return false rather than overwriting it.
3696 (coff_real_object_p): Understand incoming magic numbers.
3697 (coff_set_flags): Understand outgoing magic numbers.
3698 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3699 (build_debug_section): Add fn for reading debug string section.
3700 (get_normalized_symtab): Handle symbol names in debug string section.
3701 Remove unused obj_string_table.
3702 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3703 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3704 existing section before making one.
3705 * cpu-rs6000.c: New file.
3706 * rs6000coff.c: New file.
3708 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3710 * elf.c: Add partial support for ELF format corefiles. Still needs
3711 support for extracting registers from corefiles.
3713 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3715 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3716 RANLIB is defined as echo, send the output to /dev/null to help
3717 reduce clutter in the output from doing a make.
3719 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3721 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3722 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3724 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3726 * coffcode.h (coff_compute_section_file_positions): make it pad
3727 section size out if there are alignment restrictions so that the
3728 image will be ok on a system where section positions are worked
3729 out by accumulating sizes rather than from the section headers.
3730 * targets.c (proto write_armap). Changed orl_count to unsigned.
3731 * opncls.c (bfd_close_all_done). Added so that generative
3732 programs like gas can close a bfd without causing bfd confusion.
3733 * libbfd.h (changed becuase of protos)
3734 * amdcoff.c: messed with the way that jmp displacements are
3735 calcualated. This may not yet be totally correct.
3736 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3738 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3739 abs symbol has no section (like a register symbol).
3740 (coff_write_symbol) now zeros auxent before filling it up to help
3741 with sensitive applications.
3742 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3744 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3746 * bfd.c: Make sure we don't get a macro strerror().
3747 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3748 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3749 attempt to recover command, ifdef NO_CORE_COMMAND.
3750 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3752 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3754 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3756 * archive.c (bsd_write_argmap): The size of the ranlib structures
3757 should not include the size field itself.
3758 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3759 adata(abfd)->exec_bytes_size field instead of constant macro,
3760 because aoutx.h compiles to a simple .o file shared by
3761 all 32-bits a.out targets.
3763 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3765 * configure.in: Allow i386-sco-sysv.
3766 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3767 * cpu-h8300.c: lint.
3769 * host-aout.c: New strategy. We use common code, include files,
3770 and data structures to handle the file, but set a few parameters
3771 from the host's config file (page size, text start addr, etc).
3772 * libaout.h: Define HP BSD machine types.
3773 * aoutf1.h: Handle reading a.outs with these types.
3775 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3776 virtual-memory-address of the .reg section. We can't just make a
3777 section for "all the regs and nothing else" because only GDB knows
3778 exactly where the regs are (scattered around the upage and stack).
3779 Clean up memory allocation. Remove big- and little-endian
3780 vectors, replace with single vector; this only runs on the host,
3781 in host byte order. Replace byteswap routines with aborts in case
3783 * targets.c: There's only one trad_core_vec now.
3784 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3786 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3788 * hosts/h-amix.h (free): Fix prototype.
3790 * aoutx.h: Don't use NULL as an integer, for braindead systems
3791 that declare it as (void *)0. (From Peter Schauer.)
3793 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3795 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3796 problem with bad Ultrix system headers.
3797 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3798 various kinds of alignments for the various kinds of
3801 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3803 * doc/Makefile: Don't assume . is on the path (from James Clark).
3805 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3807 * Makefile.in: Avoid Sun Make VPATH bugs.
3808 * targets.c: Declare trad_core vectors extern.
3810 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3812 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3813 * libbfd.h: Moved ALIGN macro here.
3814 * bout.c (b_out_callback): Replace i960_align by align_power.
3816 * libaout.h (struct aoutdata): Added fields page_size,
3817 segment_size and exec_bytes_size. These help generic code
3818 (in aoutx.h and libaout.h) to figure out where to align
3819 the various segments in a demand paged file.
3820 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3821 to decide if the exec header counts in a_text (text segment size).
3822 Also, assume D_PAGED flag is set; don't set it here.
3823 * bout.c (b_out_callback): Add initialization of
3824 adata fields page_size, segment_size, and exec_bytes_size.
3825 * host-aout.c (NAME(host_aout, callback) and
3826 NAME(host_aout,mkobject): Ditto.
3827 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3828 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3829 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3830 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3831 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3832 for some systems (mainly sunos), so do it in the callback instead.
3833 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3834 * aoutx.h (NAME(aout,set_section_contents): Change the way
3835 filepos and size of sections are carried out to support
3836 older styles of demand paged executables.
3839 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3841 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3842 * bfd.c: Added macros to enable gas to swap coff records.
3843 * coffcode.h: Make the coff_swap_*_out routines return the number
3844 of bytes swapped, and cleaned up their prototypes.
3845 * configure.in: Added ebmon/coff support
3846 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3848 * targets.c: Added new entry points for coff swapping
3850 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3852 Restructure configuration scheme for bfd, binutils, ld.
3854 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3855 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3856 Change some config names to match other dirs.
3857 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3859 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3860 ../include/sysdep.h.
3861 * cpu-i960.c: Strncmp needed a length arg.
3862 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3863 * i386aout.c: Remove dead N_TXTOFF override.
3864 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3865 * config/: Rename some config files to match up h-*.h names.
3866 Remove all the HOST_SYS definitions from the config files.
3867 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3868 * hosts/h-hp9000.h: Remove USG comment.
3869 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3870 * hosts/h-news.h, h-sparc-64.h: New config files that had
3871 previously been kludged in the <sysdep.h> file.
3873 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3875 * config/*: trad-core support is HOST dependent, not target
3876 dependent. Target config files only set DEFAULT_VECTOR and/or
3877 other vector elements. Exception: when host-aout.c is in use,
3878 in which case we're forced to assume we're native (hp, vax,
3879 tahoe). Rename XDEPFILES to HDEPFILES.
3880 * Makefile.in: Rename XDEPFILES.
3881 * config/h-sun*: Don't force static linking.
3882 * trad-core.c: Document how to use it nowadays.
3883 * i386aout.c, newsos3.c: Clean up.
3884 * i386coff.c: Allow 386 coff files to be used as core files too
3885 (for reading core files from embedded systems).
3887 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3889 * Add i386aout.c for a.out support on the i386.
3891 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3893 * reloc.c, section.c, syms.c, targets.c: correct info-node
3894 structure in *doc* comments.
3895 doc/Makefile: stop hiding complaints from makeinfo.
3897 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3899 * aoutx.h (...some_aout_object_p): Take a third parameter,
3900 the internal_exec struct, and avoid ever looking at an
3901 external_exec. All callers changed to read the entire
3902 external_exec struct, swap and check its magic number,
3903 swap in the whole structure, and pass the swapped-in version to
3905 * bout.c: Bring into modern era. Use single _object_p routine
3906 for big- aand little-endian. Provide internal and external
3907 exec header structs. Use separate swap-in and swap-out routines.
3909 * libaout.h: Move struct internal_exec from ../include/aout64.h
3910 to here. Add obj_symbol_entry_size to struct aoutdata.
3911 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3913 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3914 EXTERNAL_NLIST_SIZE. Callers changed.
3916 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3918 * bfd.c: Remove strerror() to libiberty.
3920 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3921 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3922 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3923 last byte of transfer, not first byte, is within the section.
3925 * host-aout.c: Remove `BSD' archive support. Lint.
3927 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3928 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3929 `bfd_arch_info_type'. All uses changed.
3930 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3931 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3932 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3933 it needs a better name.) All uses changed.
3934 * targets.c: Rename `enum target_flavour_enum' to `enum
3935 target_flavour', and remove the `_enum' from all of the enum
3936 values themselves. All uses changed.
3938 * configure.in, config/h-i386mach: i386 mach host.
3939 * config/t-i386-aout: Use host-aout.c.
3941 * trad-core.c: Give it its own xvec's to make it independent
3942 of other file formats.
3943 * ecoff.c, host-aout.c: Remove refs to trad-core.
3944 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3945 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3947 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3949 * reloc.c: Extended NEWHOWTO macro
3950 * ieee.c: Changed the way 8bit pcrel is done
3951 * cpu-h8300.c: got the registers in the right order
3953 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3955 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3956 prediction is vindicated!
3958 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3959 Remove refs to howto.c, since Steve forgot.
3961 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3963 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3964 still work. Now allows any architecture/machine to be set.
3966 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3968 * howto.c deleted and moved code to reloc.c
3970 * libbfd.h, libbfd-in.h removed $id stuff for real
3972 * cpu-h8300.c Made it match various different spellings of h8300.
3974 * archures.c: Took out the first char filter which made it only
3975 look for a cpu/arch match when the first chars of supplied and
3976 tested names were the same.
3978 * targets.c removed oasys stuff, pending someone to fix the bugs
3982 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3984 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3985 ELF support good enough for GDB.
3986 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3987 m68k-cbm-svr4 host and target.
3988 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3989 so `diff' and `patch' can cope.
3991 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3993 * archures.c: removed texinfo error
3995 * init.c: added texinfo hooks, and removed initialization error
3998 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
4001 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
4003 * cpu-i960.c: Avoid numerical count of initializers.
4005 Vax Ultrix changes from David Taylor <taylor@think.com>:
4006 * host-aout.c: Make little-endian vector really little-endian.
4007 * configure.in: Separate vax and tahoe cases, handle ultrix.
4008 * config/t-vax: Add trad-core.o.
4009 * config/h-vaxult: New host system.
4011 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
4013 * bfd-in.h VERSION, change version number to 0.18, this makes a
4014 gap, but now is the same as the linker version number.
4016 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
4017 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
4018 files will eventually contain processor specific bits for bfd,
4019 like strange relocation information and dis/assembly. So far only
4020 the H8 has been even partially done. This work also ties in with
4021 the change in handling architectures.
4023 * amdcoff.c: (a29k_reloc) fix error message.
4025 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
4026 discover the architecture of the bfd. (sunos4_callback) calls the
4027 function bfd_set_arch_mach rather than stuffing stuff directly
4028 into the bfd. (sunos4_write_object_contents), changed names of
4031 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
4032 setup the environment.
4034 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
4035 headers in big endian format, regardless of the endianess of the
4038 * archures.c: totally changed. Now an architecture is represented
4039 with a pointer to an info structure rather than an enumerated type
4040 and a long. The old info is available as two elements in the
4041 structure. Future enhancements to architecure support will
4042 involve pointers to methods being placed into the info structure.
4044 * bfd.c: changed the definition of the bfd structure for the new
4047 * bout.c: (b_out_set_arch_mach) changed to use the new
4048 architecture mechanism.
4050 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
4051 the new architecture mechanism.
4053 * configure.in: added h8 stuff.
4055 * ieee.c: too many changes to note. Now ieee files written with
4056 bfd gas and ld can be read by gld and ieee only linkers and
4059 * libbfd.c, libbfd.h: changed prototype of bfd_write.
4061 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
4062 than fixing the structure directly.
4064 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
4065 than fixing the structure directly.
4067 * opncls.c: (new_bfd) makes sure that bfd_init has been called
4068 before opening a bfd.
4070 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
4071 rather than fixing the structure directly.
4073 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
4074 in the t/hmake file) a user can select which backends they want
4075 linked with bfd without changing the source.
4077 * init.c: new, looks after initializing modules.
4079 * howto.c: for future use, will allow an application to work out
4080 what cookie to use as a handle on a relcoatio howto.
4082 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
4084 * srec.c: Better error checking, partly from Peter Schauer.
4085 (srec_object_p): Avoid assuming any file that starts with 'S' is
4086 an S-record file! (Check for 3 uppercase-hex digits after it.)
4087 (ISHEX): Define new macro for checking supposedly hex characters.
4088 (pass_over): Treat as EOF any S-record line that:
4089 * doesn't have hex in either size character
4090 * produces a size larger than 0x7F
4091 * has an unrecognized type number
4093 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
4095 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
4096 opncls.c: Lint (saber actually).
4098 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
4100 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
4101 * newsos3.c: Fixed two types: newos3 -> newsos3.
4102 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
4103 to use correct segment.
4105 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
4107 * aoutx.h (print_symbol): Handle missing symbol->name.
4109 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
4111 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
4114 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
4116 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
4117 add sgi/irix support.
4119 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
4121 Changes for the AMD 29000 Ultracomputer port from David Wood.
4124 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
4126 * Makefile.in: Make subdirs work by using $(INCDIR) in the
4129 * coffcode.h (coff_real_object_p): Pass information about the
4130 current file's coff symbol format to BFD via the coff_data struct.
4131 (coff_find_nearest_line): obj_icof => coff_data.
4132 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
4133 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
4134 and DIMNUM == E_DIMNUM.
4135 * configure.in: Handle a29k-*-* hosts, and targets
4136 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
4137 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
4138 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
4139 local_linesz to `coff_data' (tdata) struct.
4140 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
4141 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
4143 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4145 * Makefile.in: $(MAKE) for make, $(docdir) for doc
4146 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
4148 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
4150 * aoutf1.h (sunos4_core_file_p): Release the right storage in
4152 (sunos4_core_file_matches_executable_p): Fix header comparison.
4153 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
4154 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
4156 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4158 Allow GDB to patch object files.
4160 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
4161 * trad-core.h (trad_unix_core_file_p): Ditto.
4162 * aoutx.h (aout_set_section_contents): On first output, check
4163 abfd->direction and complain if erroneous.
4165 * Makefile.in: Add crude dependencies.
4167 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4169 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
4170 to h/t-xxxx files so that everything will work on System V.
4172 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
4174 * aoutx.h: Add information on host-aout.c and how to configure
4175 to use it, to the manual.
4176 * configure.in: Tix typo.
4177 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
4178 else dummy out the core file support.
4179 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
4180 specified, use it to locate the data section.
4181 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
4182 rather than as chars (lint).
4184 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
4186 * aoutx.h, coffcode.h: saberized.
4188 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4190 * bfd.texinfo: some cleanup, reincorporated more intro matter from
4192 bfd.c, targets.c: minor rewording of doc segments
4195 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
4197 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
4198 etc, rather than TEXT_START_ADDR.
4199 * host-aout.c: Remove #if 0 around whole thing.
4200 Update to modern (32/64-bit) a.out naming conventions.
4201 Include a large chunk of ../include/a.out.gnu.h to get macros that
4202 are not defined by the system include files.
4203 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
4204 macro used by the other a.out implementations.
4205 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
4207 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4209 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
4210 texdoc and psdoc; make these depend on generated .texi's
4212 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
4215 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
4218 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
4219 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
4220 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
4221 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
4222 obtrusive marks indicating .c origins.
4224 * bfd.texinfo: generalize most references to linker
4226 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4228 * Makefile.in: include core.p in PROTOS (building better bfd.h)
4229 * archures.c: remove empty foo() definition (crept in at vn1.9)
4231 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4233 * bfd.texinfo: use @setchapternewpage on instead of lots of
4234 @page's; minor rephrasing in Introduction.
4236 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
4237 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
4238 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
4239 segments): used BFD (caps) more consistently as a name in
4240 discourse, fixed a few other minor typos and uses of fonts
4243 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4245 * coffcode.h: fixed bug where string table size wasn't being swapped.
4247 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4249 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
4251 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
4252 flags. (bfd_print_symbol_vandf) now knows what to do with the
4255 * aoutx.h: made translate_from_native_sym_flags and
4256 translate_to_native_sym_flags produce the above flags.
4259 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4261 * all files: update copyright notices for GPL version 2.
4262 Install header comments and attribute most modules to their
4263 authors. BFD's name is now officially "Binary File Descriptor",
4264 so remove any conflicting pejoratives.
4265 archures.h: Consists solely of comments; remove it.
4267 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4269 * Makefile.in, bfd.c: Made it compile again.
4271 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4273 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
4276 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4278 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
4279 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
4282 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
4283 29k coff by David Wood (wood@lab.ultra.nyu.edu).
4285 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4287 * Everything: created some new files, core.c format.c, reloc.c,
4288 section.c and syms.c to split the functionality a bit better.
4289 Cleaned up the rest of the files a bit, and added some
4293 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
4295 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
4296 really takes 3 arguments, patched code and ammended prototypes.
4298 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4300 * ../include/bfd.h (struct bfd_target): Added new field
4301 "align_power_min" which contains the minimum alignment for a
4302 section. This is used in coff_new_section_hook. The field
4303 insertion necessitates an update of all backends..
4305 * aoutf1.h jump table field inserted
4307 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
4310 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
4311 table field inserted.
4313 * coffcode.h(just about everything) Now patches up symbol tables
4314 using a different mechanism. The Intel major bug has been fixed,
4315 and the linker can self host on the Aviion and be debugged with
4318 * ecoff.c: new include and jump table patch, i386coff.c: new
4319 include and jump table patch, icoff.c: new include and jump table
4320 patch, ieee.c: can now read archives containing ieee modules.,
4321 libcoff.h: added (combined_entry_type), libieee.h: uped max
4322 sections to 20, m68kcoff.c: new include and jump table patch,
4323 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
4324 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
4325 srec.c: jump table patch. trad-code.c fixed #IF typeo
4327 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
4329 * coffcode.h (coff_swap_aux_in): added else case to deal with
4330 filenames less than 9 characters.
4333 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4335 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
4337 * srec.c: now allows any number of sections to be created in a
4338 file. Outputs addresses of the right length.
4340 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4342 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
4343 target didn't match, the format got set to the attempted match,
4344 breaking a future test.
4346 *../include/i386coff.h : fixed typo in type field with size
4348 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
4349 support in the jump table for the swapping routines exported to
4350 gdb. Now gdb works with the 386.
4352 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4354 * Merge in changes from gdb-3.95 release.
4355 Makefile.in: Allow hmake and tmake files to add OFILES.
4357 bfd.c: support specific targets as well as searching. When
4358 searching, take default target in preference to others.
4360 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
4361 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
4362 libbfd.h: Support specific targets as well as searching.
4363 opncls.c: Support specific targets as well as searching.
4364 targets.c: Search is short-circuited if default target matches.
4365 liboasys.c, libieee.c: Undo bothner changes that make macros
4366 work to the left of assignment, but which depend on the
4367 representations of different pointer types being the same.
4369 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4371 * i386coff.c: created.
4372 * coffcode.h: added support for 386.
4373 * Makefile.in: added support for 386.
4374 * ../include/i386coff.h: created
4376 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4378 * coffcode.h: removed all put_x_<sizes>
4379 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
4383 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4385 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4387 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4389 * everything: Removed sysdep.h from bfd.h and put back into files
4390 from which it was split out. Now 64 bit version is built with a
4391 -DHOST_64_BIT="long long" on the compile line.
4393 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4395 Changed all the [get|put][name] routines to use [get|put]_[size
4398 Put in support for 64 bit work. Now two versions of bfd may be
4399 generated, according to the state of TARGET_64_BIT, one which is
4400 32 bit only, and one which is 64/32 bits.
4401 Created new back end 'demo64' to test 64 bit functionality.
4403 Renamed some files to work on DOS.
4405 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4406 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4407 chage, 64 bit transfer. * liba.out.h: Split out common code from
4408 sunos and newsos into liba.out. Name changes and prototype mods. *
4409 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4410 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4411 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4412 change and 64bit stuff.* newsos3.c: common code removed, new jump
4413 table. * oasys.c: Name change * opncls.c: Portability fixes *
4414 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4415 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4416 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4417 64bit ized. * demo64.c: 64 bit a.out back end
4419 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4421 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4422 on LHS of assignment, even when using old compilers.
4423 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4424 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4425 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4426 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4427 * targets.c: Add declaration of newsos3_vec.
4429 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4431 * aout.c: fixxed some of the problems with filepos calculation.
4432 (swap_ext_reloc): fixed problem with creation of relocs.
4433 (aout_set_section_contents): fixed filepos problem
4435 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4436 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4437 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4438 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4439 cleaned up. (coff_write_object_contents) cleaned up.
4441 * ecoff.c: Totally different. Now supports ecoff fully.
4443 * icoff.c: fixed problems in relocation callout.
4445 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4447 * m68kcoff.c: updated target vector.
4449 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4450 choose_reloc_size. (sunos4_write_object_contents) now calls
4451 choose_reloc_size so outputs relocs correctly, also calculates the
4452 size of the sections correctly.
4456 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4458 Merge Per Bothner's changes to modularize BFD a.out a bit.
4460 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4461 * ieee.c: Cast enums to int before comparing them, for brain-
4463 * coff-code.h: Remove coff_get_section_contents, and use the
4464 generic one instead.
4466 * aout.c: Derive new module from sunos.c, containing generic
4467 support code for all kinds of a.out files.
4469 * sunos.c: Remove all code that goes in aout.c. Split out
4470 machine dependent followup in sunos4_object_p into
4471 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4472 and redefine only the names we CHANGE, not all the names. Drop
4473 the little-endian vector, and rename the vector as sunos4 rather
4476 * b.out.c: Use aout.c routines for most of the work. Slight
4477 changes for the new regime. Remove close_and_cleanup and
4478 get_section_contents in favor of generics. New transfer vector
4481 * newsos.c: New support for Sony NEWS, another a.out format.
4483 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4484 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4485 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4487 * opncls.c (bfd_close): Call format-dependent write_contents
4488 routine, if writing, before calling target-dependent
4489 close_and_cleanup routine (which is now always generic, I think).
4490 * srec.c: Use bfd_alloc instead of malloc. Remove
4491 close_and_cleanup and move code from it to
4492 srec_write_object_contents. Add write_contents to tvec.
4493 * targets.c: Remove a.out little vector, replace a.out big
4494 vector with SunOS vector. FIXME: Need Vax support again now.
4496 * libbfd.h: Add write_contents format-dependent-vector to the
4497 bfd_target vector. Supply a generic close_and_cleanup routine.
4498 * liba.out.h: Handle the new aout.c split. Add prototypes for
4499 all routines defined in aout.c. Rename "sunos" things to "aout"
4500 things. Add a few fields where needed for various formats.
4501 * Makefile.in: Add aout.c and newsos.c.
4503 * archive.c, ieee.c, oasys.c: Lint.
4505 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4508 changed forward declaration struct stat; to reduce warnings. Changed
4509 comment on bfd_h_<x>_x.
4511 * ../include/m68kcoff.h, ../include/intel-coff.h,
4512 ../include/m88k-bcs.h
4513 Now there are two incarnations of relocs, linenos and syments. One for
4514 internal digestion, and one full of char arrays for I/O. The original
4515 names have gone to detect errors.
4517 * Makefile.in, m68kcoff.c, targets.c
4518 Test new structure code with a 68k coff implementaion
4520 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4521 Fixed all the places where there were problems with the size and
4522 alignments of structures on disk and structures in memory. #ifed out
4523 all the code in coffswap.c, since it should be done using the target
4526 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4528 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4529 multiple reloc command.
4531 * sunos.c (sunos4_set_section_contents): Made it so that sections
4532 are always padded to their alignment size.
4534 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4536 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4537 Clean up types and such (saber C problems).
4538 * ecoff.c: Clean up types and such. Remove routines that are
4539 not used. Fix up reading and swapping of shorts from files.
4541 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4543 * a.out.vax.c: Remove two bogus "static" from prototypes.
4545 * ecoff.c: Got rid of lots of non-working junk (that had
4546 been copied directly from coff-code.h).
4547 Updated to be consistent with updates to icoff.c and coff-code.h.
4549 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4550 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4552 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4553 but until the target_vector is automatically generated,
4554 it's as good as any. Note that the text offset is the only
4555 difference between NewsOS and SunOs (including magic numbers).
4556 (Most of the sunos_* routines should to renamed bsd_*
4557 and move to a bsd.c file. Then (and when the target_vector
4558 is automatically generated) it might make sense to create
4559 a separate Sony target.)
4561 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4562 on some systems, and doesn't help on others.
4563 Similarly, only define X_OK if not already defined.
4565 * trad-core.c: Don't include sys/stat.h - at least
4566 on NewsOS 3, it has already been included.
4568 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4570 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4571 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4572 symbol tables if necessary when reading them in, so gdb can use
4573 them. Add "bfd_coff_" to the names so they won't conflict with
4574 names in calling programs. FIXME-soon: if coff-code.h is
4575 included in two BFD modules, this will cause duplicate
4576 definitions; the routines should be exported to a separate,
4577 common, module (probably along with a mess of other ones).
4579 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4581 Improve modtime support.
4583 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4584 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4585 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4586 BUG: archive members still do not get correct mod times.
4588 Improve floating point support for core files.
4590 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4591 (sunos4_core_file_p): Create a second registers section in the
4592 core file, called ".reg2", for the float registers.
4594 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4596 * many changes to improve archive handling; found a logic flaw in
4597 bfd_check_format which only just happened to work by cooncidence.
4599 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4601 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4604 * bfd.h: changed type of udata in asymbol to void *, like it
4605 should be. Added bfd_reloc_dangerous enum member.
4607 * coff-code.h: Fixed it so that internally generated symbols get
4608 their values relocated correctly in all cases. Removed calls to
4611 * icoff.c: Not understanding the destination symbol of a reloc is
4612 not a failure any more, just 'dangerous'. This allows linking of
4613 b.out and coff images.
4615 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4619 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4621 * sunos.c (translate_to_native_sym_flags): fixed
4622 sym_pointer->n_value so that symbols on the way out get their
4623 section relative values calculated correctly.
4625 * coff-code.h (mangle_symbols): fixed problem where tags were not
4626 being relocated for structs, enums, unions. Also various lints.
4628 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4630 * archive.c (get_elt_at_filepos): system_call_error returned
4633 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4635 * Resolve the use of no_error and system_call_error.
4636 The bfd library itself now will never set bfd_error to
4639 The code still needs to be combed to make sure all the error
4640 codes are correct. I suspect they are not always set correctly.
4642 * The names of all the messages have _ prepended because the sun
4643 bundled compiler can't distinguish from a macro which takes an
4644 argument and the same identifier in a non-macro context.
4646 * The reason for the above being that entry points which used to
4647 be trampoline functions are now just macros which expand to a
4648 direct call through the bfd's xfer vector.
4650 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4651 must gas have its own version of everything (the gas version
4652 had the correct value)
4654 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4656 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4657 properly support i960 architecture and output correct reloc stuff.
4659 * bfd.h: added prototype for bfd_printable_arch_mach, added
4662 * coff-code.h: Applied patches from chrisb to support i960
4663 architecture, zero relocs and swap them correcly and conditionally
4664 compiled the timestamp.
4666 * sunos.c: Made the default section alignment 2^3 so that doubles
4667 are done properly. Fixed the same reloc bug that was in b.out.c
4669 * sysdep.h: Now compiles on a Posix box
4671 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4673 * icoff.c: Fix comment on big-endian version.
4674 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4675 F_RELFLG). Set F_AR32WR in output files if little endian
4678 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4680 * archures.c fixed =/== typo
4682 * sunos.c added architecture stuff for output. Fixed
4683 bug where files where vma(data) != size(text)
4684 were processed wrong.
4686 * coff-code.h added a lint cast
4688 * (../include/a.out.sun4.h) fixed it so zmagic
4691 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4693 * archive.c removed loads of includes, and fixed bug where string
4694 table didn't have a null at the end.
4696 * bfd.c fixed includes, added symbols argument to
4697 canonicalize_reloc entry point.
4699 * libbfd.c fixed includes and added some lint patches.
4701 * targets.c added both sorts of intel coff.
4703 * b.out.c fixed included, changed was the canonical
4706 * icoff.c added support for callj and big and little
4709 * opncls.c added chmod+xing for files with EXEC_P set.
4711 * sunos.c fixed includes. Changed default section
4712 alignement to words. Fixed relocation stuff to work with
4715 * bfd.h various new types added, prototype for new
4716 reloc calls, changed bfd->iostream to a void *
4717 to including files don't need stdio.h.
4719 * libcoff.h added conversion table to tie relocs to
4724 * coff-code.h fixed includes. Added code to support
4725 big and little endian formats. Various lints. Better
4726 processing of symbols. Changed reloc stuff to new
4729 * libbfd.h fixed includes
4732 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4734 * bfd.h changed name of alignment entry in sec_struct to
4735 alignment_power, because of conflicting uses within bfd.
4736 Now it should be obvious that it's a 2**n alignment
4737 specifier. Removed start_pad, end_alignment, block, minsize,
4738 output_file_alignment, subsection_alignment and original_vma fields.
4739 Added align_power() macro. Fixed bfd_section_alignment
4740 acessor macros. Added bfd_symbol_same_target macro.
4742 * b.out.c (b_out_write_object_contents) fixed to use
4743 new alignment member. Fixed (callj_callback) to use section
4744 relative symbols properly.
4746 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4747 Fixed (translate_from_native_sym_flags) to correctly make
4748 symbols section relative.
4750 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4751 (bfd_make_section) took out initialization of obsolete members.
4752 (bfd_print_symbol_vandf) added
4754 * opncls.c (bfd_create) created.
4756 * coff-code.h (coff_new_section_hook) took away refs
4757 to obsolete members. (make_a_section_from_file) added
4758 conversion between alignment types. (coff_symbol_from)
4759 added. (coff_count_linenumbers) only counts linenumbers
4760 if symbol is of coff-type. (coff_mangle_symbols) only
4761 heavily mangles symbols if symbol is coff-type.
4762 (coff_write_symbols) various lints. (coff_write_object_contents)
4763 various lints and modification for alignment conversion.
4764 (coff_slurp_relocs) fixed for use with new asection shape.
4766 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4768 * archive.c lots of lint
4770 * b.out.c added callj relocation support, upgrated reloc howto.
4771 Fixed so that asymbol and reloc records are output
4774 * bfd.c lots of lint, support for new bfd entry point
4777 * bfd.h changed definition of asymbol to contain pointer to
4778 owning bfd, removed target dependencies.
4780 * cache.c took out print statements, put in BFD_ASSERT calls.
4782 * coff-code.h various lints, corrected linenumber output
4783 functionality. Added support for new style asymbols and
4784 bfd_print_symbol. Fixed so that asymbol and
4785 reloc records are handled correctly. Added timestamp.
4787 * icoff.c Added support for new howto shape.
4789 * liba.out.h Added support for new asymbol shape
4791 * libbfd.c various lints
4793 * libbfd.h various lints
4795 * libcoff.h added support for new asymbol shape.
4797 * sunos.c various lints. Added support for new asymbol shape
4798 and bfd_print_symbol.
4800 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4802 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4803 pointer lint. Added support for callj relocation. Fixed bug where
4804 the last 32 bytes of the text section were overwritten by data. Fixed bug
4805 where archives of b.out didn't work due bfd_slurp_extended_name_table
4808 * sunos.c added support for n_other field. Braced the howto table so
4809 that it won't be affected by any lengthing of the howto struct typedef.
4812 * bfd.h added support for n_other field, added special_function
4813 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4816 * bfd.c upgraded bfd_perform_relocation, various lints.
4818 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4820 * ChangeLog: Started ChangeLog for BFD.
4821 * ToDo: Create file for suggestions.
4823 * Makefile: Support easy loading into Saber C.
4824 Add dependencies for icoff.o and bcs88kcoff.o.
4825 Rename coff.c to coff-code.h. Change callers.
4827 * bfd.c (bfd_check_format): Allow the check_format routines
4828 to return the desired target vector, rather than just a Boolean.
4829 bfd.h (bfd_check_format): Change function pointer return type.
4830 archive.c (bfd_generic_archive_p): change callee.
4831 b.out.c (b_out_little_object_p, b_out_big_object_p,
4832 b_out_real_object_p): change callee.
4833 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4834 in check_format transfer vectors that need a filler.
4835 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4836 bcs88kcoff.c: change callee.
4837 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4838 icoff.c: change callee.
4839 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4841 * libbfd.c (zalloc): It should actually zero the storage!
4842 This was commented out for some reason.
4844 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4845 This is so callers can avoid <stdlib.h> which doesn't exist
4848 * bfd.c (map_over_sections): Add debugging code, since I
4849 noticed the section count for sunos core files was bad, but only
4850 GDB had detected the problem.
4851 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4852 bfd_get_section_linenos): Remove obsolete functions.
4853 (bfd_apply_relocations): Use longs, not ints, for the math.
4855 * bfd.h: Declare enum boolean and struct bfd_target as well
4856 as typedefs for them. Remove obsolete
4857 bfd_get_section_lineno_size.
4859 * cache.c: Make the "fdopen" support work. Keep better track
4860 of how many files are open. Centralize the opening of files
4861 and be sure bfd_open[rw] actually try to open the file. Evade
4862 linked list initialization problems.
4864 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4866 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4868 * cplus-dem.c: Delete file, since it is not part of BFD.
4870 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4871 (bfd_openr, bfd_openw): Actually open the file, give error now.
4873 * sunos.c (sunos4_core_file_p): Set section count.
4874 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4875 obsolete definitions.
4876 (_write_symbol_table): Initialize <idx> counter.
4877 (foop): Eliminate debugging code.
4883 version-control: never